Zoochat Challenge North America 2024

Probably wouldn't hurt to compile one final list of everything I saw this year

  • LPZ - Lincoln Park Zoo
  • BZ - Brookfield Zoo
  • SA - Shedd Aquarium
  • ASDM - Arizona-Sonora Desert Museum
  • MCZ - Milwaukee County Zoo

  1. Red Wolf (Canis rufus) LPZ 1/7
  2. Polar Bear (Ursus maritimus) LPZ 1/7
  3. African Wild Dog (Lycaon pictus) LPZ 1/7
  4. Lion (Panthera leo) LPZ 1/7
  5. Leopard (Panthera pardus) BZ 2/10
  6. Pallas' Cat (Otocolobus manul) BZ 2/10
  7. Ocelot (Leopardus pardalis) BZ 2/10
  8. Bat-Eared Fox (Otocyon megalotis)
  9. Sand Cat (Felis margarita) BZ 2/10
  10. Tiger (Panthera tigris) BZ 2/10
  11. Snow Leopard (Panthera uncia) BZ 2/10
  12. Clouded Leopard (Neofelis nebulosa) BZ 2/10
  13. Gray Wolf (Canis lupus) BZ 2/10
  14. Brown Bear (Ursus arctos) BZ 2/10
  15. Sloth Bear (Melursus ursinus) BZ 2/10
  16. Canada Lynx (Lynx canadensis) LPZ 2/24
  17. Puma (Puma concolor) ASDM 6/6
  18. American Black Bear (Ursus americanus) ASDM 6/6
  19. Coyote (Canis latrans) ASDM 6/6
  20. Gray Fox (Urocyon cinereoargenteus) ASDM 6/6
  21. Bobcat (Lynx rufus) ASDM 6/6
  22. Fennec Fox (Vulpes zerda) MCZ 10/11
  23. Jaguar (Panthera onca) MCZ 10/11
  24. Serval (Leptailurus serval) MCZ 10/11
  25. Cheetah (Acinonyx jubatus) MCZ 10/11
  26. Spotted Hyena (Crocuta crocuta) MCZ 10/11

  1. Eastern Screech Owl (Megascops asio) LPZ 1/7
  2. Cinereous Vulture (Aegypius monachus) LPZ 1/7
  3. Bald Eagle (Haliaeetus leucocephalus) LPZ 1/7
  4. Snowy Owl (Bubo scandiacus) LPZ 1/7
  5. Andean Condor (Vultur gryphus) BZ 2/10
  6. Burrowing Owl (Athene cunicularia) ASDM 6/6
  7. Crested Caracara (Caracara plancus) ASDM 6/6
  8. Turkey Vulture (Cathartes aura) ASDM 6/6
  9. Red-Legged Seriema (Cariama cristata) BZ 8/14

  1. West African Dwarf Crocodile (Osteolaemus tetraspis) LPZ 1/7
  2. Spectacled Caiman (Caiman crocodilus) LPZ 1/7
  3. Dwarf Caiman (Paleosuchus palpebrosus) SA 2/1
  4. Chinese Alligator (Alligator sinensis) MCZ 10/11

  1. Leopard Shark (Triakis semifasciata) SA 2/1
  2. Swell Shark (Cephaloscyllium ventriosum) SA 2/1
  3. Horn Shark (Heterodontus francisci) SA 2/1
  4. Blacktip Reef Shark (Carcharhinus melanopterus) SA 2/1
  5. Sandbar Shark (Carcharhinus plumbeus) SA 2/1
  6. Spotted Wobbegong (Orectolobus maculatus) SA 2/1
  7. Whitespotted Bamboo Shark (Chiloscyllium plagiosum) SA 2/1
  8. Epaulette Shark (Hemiscyllium ocellatum) BZ 2/10
 
Yeah, I’m just going to stop making any kind of declarations of finality at this point.

North Georgia Wildlife Safari, 12/23/24
114. Canada lynx (Lynx canadensis)
115. Common buzzard (Buteo buteo)
116. Augur buzzard (Buteo augur)
117. Lesser yellow-headed vulture (Cathartes burrovianus)

This wasn’t even the place I had in mind that I might get 2 additional species from, which is still on the table. Guess we’ll see how high the ceiling goes, because I’m still not done quite yet - having two whole weeks off for Christmas will do that, I guess.

not even going to update the numbers at this point

1. Lion (Panthera leo) (1/14 Greenville Zoo)
2. Leopard (Panthera pardus) (1/14 Greenville Zoo)
3. Tiger (Panthera tigris) (3/3 Zoo Atlanta)
4. Jaguar (Panthera onca) (7/1 San Antonio Zoo)
5. Snow leopard (Panthera uncia) (10/2 Metro Richmond Zoo)
6. Clouded leopard (Neofelis nebulosa) (3/3 Zoo Atlanta)
7. Cheetah (Acinonyx jubatus) (6/29 Oklahoma City Zoo)
8. Cougar (Puma concolor) (4/6 North Carolina Zoo)
9. Bobcat (Lynx rufus) (4/6 North Carolina Zoo)
10. Eurasian lynx (Lynx lynx) (6/23 Brights Zoo)
11. Canada lynx (Lynx canadensis) (12/23 North Georgia Wildlife Safari)
11. Serval (Leptailurus serval) (6/23 Brights Zoo)
12. Caracal (Caracal caracal) (10/2 Metro Richmond Zoo)
13. Ocelot (Leopardus pardalis) (1/14 Greenville Zoo)
14. Fishing cat (Prionailurus viverrinus) (3/9 Riverbanks Zoo)
15. Pallas's cat (Otocolobus manul) (9/30 Smithsonian's National Zoo)
16. Black-footed cat (Felis nigripes) (3/9 Riverbanks Zoo)
17. Sand cat (Felis margarita) (4/6 North Carolina Zoo)
18. Gray wolf (Canis lupus) (9/15 Yellow River Wildlife Sanctuary)
19. Dingo (Canis familiarus) (7/3 Capitol of Texas Zoo)
20. Red wolf (Canis rufus) (4/6 North Carolina Zoo)
21. Coyote (Canis latrans) (7/4 Cameron Park Zoo)
22. Black-backed jackal (Lupulella mesomelas) (6/23 Brights Zoo)
23. African wild dog (Lycaon pictus) (7/1 San Antonio Zoo)
24. Bush dog (Speothos venaticus) (7/1 San Antonio Zoo)
25. Raccoon dog (Nyctereutes procyonoides) (6/29 Oklahoma City Zoo)
26. Red fox (Vulpes vulpes) (5/12 Magnolia Plantation & Gardens)
27. Arctic fox (Vulpes lagopus) (4/6 North Carolina Zoo)
28. Fennec fox (Vulpes zerda) (6/23 Brights Zoo)
29. Swift fox (Vulpes velox) (6/29 Oklahoma City Zoo)
30. Gray fox (Urocyon cinereoargentus) (4/28 Lowcountry Zoo)
31. Bat-eared fox (Otocton megalotis) (1/14 Greenville Zoo)
32. Brown bear (Ursus arctos) (3/9 Riverbanks Zoo)
33. American black bear (Ursus americanus) (4/6 North Carolina Zoo)
34. Polar bear (Ursus maritimus) (4/6 North Carolina Zoo)
35. Asiatic black bear (Ursus thibetanus) (7/3 Capitol of Texas Zoo)
36. Sun bear (Helarctos malayanus) (3/3 Zoo Atlanta)
37. Giant panda (Ailuropoda melanoleuca) (3/3 Zoo Atlanta)
38. Spectacled bear (Tremarctos ornatus) (7/1 San Antonio Zoo)
39. Spotted hyena (Crocuta crocuta) (6/29 Oklahoma City Zoo)
40. Striped hyena (Hyaena hyaena) (7/5 Fort Worth Zoo)
41. Fossa (Cryptoprocta ferox) (3/3 Zoo Atlanta)
42. Barred owl (Strix varia) (1/14 Greenville Zoo)
43. Chaco owl (Strix chacoensis) (9/2 Carolina Raptor Center)
44. Barn owl (Tyto alba) (4/28 Lowcountry Zoo)
45. Milky eagle owl (Ketupa lactea) (3/3 Zoo Atlanta)
46. Eurasian eagle owl (Bubo bubo) (1/14 Greenville Zoo)
47. Great horned owl (Bubo virginianus) (4/28 Lowcountry Zoo)
48. Burrowing owl (Athene cunicularia) (3/9 Riverbanks Zoo)
49. Eastern screech owl (Megascops asio) (5/12 Magnolia Plantation & Gardens)
50. Spectacled owl (Pulsatrix perspicillata) (6/30 Dallas World Aquarium)
51. Bald eagle (Haliaeetus leucocephalus) (3/3 Zoo Atlanta)
52. Steller's sea eagle (Haliaeetus pelagicus) (10/2 Metro Richmond Zoo)
53. Golden eagle (Aquila chrysaetos) (9/2 Carolina Raptor Center)
54. Black-and-white hawk eagle (Spizaetus melanoleucus) (6/30 Dallas World Aquarium)
55. Harpy eagle (Harpia harpyja) (6/30 Dallas World Aquarium)
56. African fish eagle (Icthyophaga vocifer) (6/30 Dallas Zoo)
57. Crowned eagle (Stephanoaetus coronatus) (7/5 Fort Worth Zoo)
58. Red-tailed hawk (Buteo jamaicensis) (4/28 Lowcountry Zoo)
59. Swainson's hawk (Buteo swainsoni) (9/2 Carolina Raptor Center)
60. Red-shouldered hawk (Buteo lineatus) (9/2 Carolina Raptor Center)
61. Broad-winged hawk (Buteo platypterus) (9/2 Carolina Raptor Center)
115. Common buzzard (Buteo buteo) (12/23 North Georgia Wildlife Safari)
116. Augur buzzard (Buteo augur) (12/23 North Georgia Wildlife Safari)
62. Harris’s hawk (Parabuteo unicinctus) (1/14 Greenville Zoo)
63. Mississippi kite (Ictinia mississippiensis) (9/2 Carolina Raptor Center)
64. Crested caracara (Caracara plancus) (7/2 Gladys Porter Zoo)
65. Peregrine falcon (Falco peregrinus) (7/4 Cameron Park Zoo)
66. Lanner falcon (Falco biarmicus) (9/2 Carolina Raptor Center)
67. Common kestrel (Falco tinnunculis) (9/2 Carolina Raptor Center)
68. American kestrel (Falco sparverius) (7/5 Fort Worth Zoo)
69. Pygmy falcon (Polihierax semitorquatus) (7/5 Fort Worth Zoo)
70. Andean condor (Vultur gryphus) (6/30 Dallas Zoo)
71. King vulture (Sarcoramphus papa) (3/3 Zoo Atlanta)
72. Black vulture (Coragyps atratus) (5/12 Magnolia Plantation & Gardens)
73. Turkey vulture (Cathartes aura) (5/12 Magnolia Plantation & Gardens)
117. Lesser yellow-headed vulture (Cathartes burrovianus) (12/23 North Georgia Wildlife Safari)
74. Rüppell’s griffon vulture (Gyps rueppelli) (1/14 Greenville Zoo)
75. Cape vulture (Gyps coprotheres) (6/23 Brights Zoo)
76. Hooded vulture (Necrosyrtes monachus) (3/3 Zoo Atlanta)
77. Cinereous vulture (Aegypius monachus) (3/9 Riverbanks Zoo)
78. Palm nut vulture (Gypohierax angolensis) (7/5 Fort Worth Zoo)

79. Red-legged seriema (Cariama cristata) (6/30 Dallas Zoo)
80. American alligator (Alligator mississippiensis) (1/14 Greenville Zoo)
81. Chinese alligator (Alligator sinensis) (6/29 Oklahoma City Zoo)
82. Cuvier's dwarf caiman (Paleosuchus palpebrosus) (6/23 Brights Zoo)
83. Spectacled caiman (Caiman crocodilus) (11/30 Rainforest Adventures)
84. Nile crocodile (Crocodylus niloticus) (7/1 San Antonio Zoo)
85. Orinoco crocodile (Crocodylus intermedius) (6/30 Dallas World Aquarium)
86. Morelet's crocodile (Crocodylus moreletii) (6/30 Dallas World Aquarium)
87. Saltwater crocodile (Crocodylus porosus)(7/2 Gladys Porter Zoo)
88. Philippine crocodile (Crocodylus mindorensis) (7/2 Gladys Porter Zoo)
89. Cuban crocodile (Crocodylus rhombifer) (7/2 Gladys Porter Zoo)
90. Dwarf crocodile (Osteolaemus tetraspis) (7/1 San Antonio Zoo)
91. West African slender snouted crocodile (Mecistops cataphractus) (3/3 Zoo Atlanta)
92. Gharial (Gavialis gangeticus) (7/1 San Antonio Zoo)
93. Tomistoma (Tomistoma schlegelii) (7/1 San Antonio Zoo)
94. Komodo dragon (Varanus komodoensis) (3/3 Zoo Atlanta)
95. Great hammerhead (Sphyrna mokarran) (3/2 Georgia Aquarium)
96. Tiger shark (Galeocerdo cuvier) (3/2 Georgia Aquarium)
97. Sand tiger shark (Carcharias taurus) (3/2 Georgia Aquarium)
98. Silvertip shark (Carcharhinus albimarginatus) (3/2 Georgia Aquarium)
99. Silky shark (Carcharhinus falciformis) (3/2 Georgia Aquarium)
100. Blacktip reef shark (Carcharhinus melanopterus) (3/2 Georgia Aquarium)
101. Sandbar shark (Carcharhinus plumbeus) (6/30 Dallas World Aquarium)
102. Blacktip shark (Carcharhinus limbatus) (7/28 South Carolina Aquarium)
103. Zebra shark (Stegostoma tigrinum) (3/2 Georgia Aquarium)
104. Whale shark (Rhincodon typus) (3/2 Georgia Aquarium)
105. Leopard shark (Triakis semifasciata) (3/9 Riverbanks Zoo)
106. Swell shark (Cephaloscyllium ventriosum) (3/9 Riverbanks Zoo)
107. Horn shark (Heterodontus francisci) (3/9 Riverbanks Zoo)
108. White-spotted bamboo shark (Chiloscyllium plagiosum) (3/9 Riverbanks Zoo)
109. Epaulette shark (Hemiscyllium ocellatum) (7/1 San Antonio Zoo)
110. Coral catshark (Atelomycterus marmoratus) (7/1 San Antonio Zoo)
111. Chain catshark (Scyliorhinus retifer) (7/28 South Carolina Aquarium)
112. Nurse shark (Ginglymostoma cirratum) (7/2 Gladys Porter Zoo)
113. Bonnethead shark (Sphyrna tiburo) (7/3 Houston Zoo)
I'm actually glad that you ended up with quite a few more species because it would have been a lot more frustrating for me if you beat me by just one :p If the cinereous vultures had not already been taken off-exhibit for HPAI and we would have been tied... I would have a different opinion :D

I finally got lucky and spotted the bat-eared foxes for the first time this year at the Safari Park yesterday!

San Diego Zoo Safari Park (Escondido, CA) - 17 November, 2024:
Canidae:

111. Bat-eared fox (Otocyon megalotis)

I’m still hoping to hit a few more collections before the end of the year, so it’s going to continue to be an excitingly close race depending on how my luck goes there!
My plan to make it up the coast and hit up a couple new facilities did not quite pan out for me this past weekend, so I compromised for one last "tick" for the challenge :p

The Living Desert Zoo and Gardens (Palm Desert, CA) - 23 December, 2024:
Canidae:

112. Island fox (Urocyon littoralis)

Thank you again to @Coelacanth18 for another year of fun with this challenge, and I am already looking forward to next year's! Looking back at the challenge as a whole, by taxon:

Felidae (17 species):
1.Black-footed cat (Felis nigripes)
2. Bobcat (Lynx rufus)
3. Canada lynx (Lynx canadensis)
4. Caracal (Caracal caracal)
5. Cheetah (Acinonyx jubatus)
6. Clouded leopard (Neofelis nebulosa)
7. Cougar (Puma concolor)
8. Fishing cat (Prionailurus viverrinus)
9. Jaguar (Panthera onca)
10. Leopard (Panthera pardus)
11. Lion (Panthera leo)
12. Ocelot (Leopardus pardalis)
13. Pallas’ cat (Otocolobus manul)
14. Sand cat (Felis margarita)
15. Serval (Leptailurus serval)
16. Snow leopard (Panthera uncia)
17. Tiger (Panthera tigris)

Hyaenidae (3 Species):
1. Aardwolf (Proteles cristata)
2. Spotted hyena (Crocuta crocuta)
3. Striped hyena (Hyaena hyaena)

Canidae (14 Species):
1. African painted dog (Lycaon pictus)
2. Arctic fox (Vulpes lagopus)
3. Bat-eared fox (Otocyon megalotis)
4. Black-backed jackal (Canis mesomelas)
5. Coyote (Canis latrans)
6. Fennec fox (Vulpes zerda)
7. Grey fox (Urocyon cineroargenteus)
8. Grey wolf (Canis lupus)
9. Island fox (Urocyon littoralis)
10. Kit fox (Vulpes macrotis)
11. Maned wolf (Chrysocyon brachyurus)
12. New Guinea singing dog (Canis familiaris)
13. Red fox (Vulpes vulpes)
14. Ruppell’s sand fox (Vulpes rueppellii)

Ursidae (7 Species):
1. American black bear (Ursus americanus)
2. Andean bear (Tremarctos ornatus)
3. Brown bear (Ursus arctos)
4. Giant panda (Ailuropoda melanoleuca)
5. Polar bear (Ursus maritimus)
6. Sloth bear (Melursus ursinus)
7. Sun bear (Helarctos malayanus)

Eupleridae (1 Species):
1. Fossa (Cryptoprocta ferox)

Accipitriformes (16 Species):
1. Bald eagle (Haliaeetus leucocephalus)
2. Cape vulture (Gyps coprotheres)
3. Crowned eagle (Stephanoaetus coronatus)
4. Egyptian vulture (Neophron percnopterus)
5. Ferruginous hawk (Buteo regalis)
6. Golden eagle (Aquila chrysaetos)
7. Harris’s hawk (Parabuteo unicinctus)
8. Harpy eagle (Harpia harpyja)
9. Hooded vulture (Necrosyrtes monachus)
10. Lappet-faced vulture (Torgos tracheliotos)
11. Red-tailed hawk (Buteo jamaicensis)
12. Red-shouldered hawk (Buteo lineatus)
13. Ruppell’s griffon vulture (Gyps rueppellii)
14. Secretarybird (Sagittarius serpentarius)
15. Steller’s sea-eagle (Haliaeetus pelagicus)
16. Swainson’s hawk (Buteo swainsoni)

Cathartiformes (5 Species):
1. Andean condor (Vultur gryphus)
2. Black vulture (Sarcoramphus papa)
3. California condor (Gymnogyps californianus)
4. King vulture (Coragyps atratus)
5. Turkey vulture (Cathartes aura)

Falconiformes (3 Species):
1. American kestrel (Falco sparverius)
2. Crested caracara (Caracara plancus)
3. Peregrine falcon (Falco peregrinus)

Cariamiformes (1 Species):
1. Red-legged seriema (Cariama cristata)

Strigiformes (10 Species):
1. Barred owl (Strix varia)
2. Burrowing owl (Athene cunicularia)
3. Common barn-owl (Tyto alba)
4. Eurasian eagle-owl (Bubo bubo)
5. Ferruginous pygmy-owl (Glaucidium brasilianum)
6. Great horned owl (Bubo virginianus)
7. Northern long-eared owl (Asio otus)
8. Spectacled owl (Pulsatrix perspicillata)
9. Verreaux’s eagle-owl (Bubo lacteus)
10. Western screech-owl (Megascops kennicottii)

Crocodilia (12 Species):
1. American alligator (Alligator mississippiensis)
2. American crocodile (Crocodylus acutus)
3. Chinese alligator (Alligator sinensis)
4. Cuvier’s dwarf caiman (Paleosuchus palpebrosus)
5. Gharial (Gavialis gangeticus)
6. Malayan gharial (Tomistoma schlegelii)
7. Nile crocodile (Crocodylus niloticus)
8. Saltwater crocodile (Crocodylus porosus)
9. Siamese crocodile (Crocodylus siamensis)
10. Slender-snouted crocodile (Mecistops cataphractus)
11. Spectacled caiman (Caiman crocodilus)
12. West African dwarf crocodile (Osteolaemus tetraspis)

Varanidae (1 Species):
1. Komodo dragon (Varanus komodoensis)

Selachimorpha (22 Species):
1.Blacknose shark (Carcharhinus acronotus)
2. Blacktip reef shark (Carcharhinus melanopterus)
3. Bonnethead shark (Sphyrna tiburo)
4. Brown-banded bamboo shark (Chiloscyllium punctatum)
5. Coral catshark (Atelomycterus marmoratus)
6. Epaulette shark (Hemiscyllium ocellatum)
7. Grey reef shark (Carcharhinus amblyrhynchos)
8. Grey smooth-hound (Mustelus californicus)
9. Horn shark (Heterodontus francisci)
10. Lemon shark (Negaprion brevirostris)
11. Leopard shark (Triakis semifasciata)
12. Nurse shark (Ginglymostoma cirratum)
13. Pacific angelshark (Squatina californica)
14. Papuan epaulette shark (Hemiscyllium hallstromi)
15. Sandbar shark (Carcharhinus plumbeus)
16. Sand tiger shark (Carcharias taurus)
17. Speckled carpetshark (Hemiscyllium trispeculare)
18. Spotted wobbegong (Orectolobus maculatus)
19. Swell shark (Cephaloscyllium ventriosum)
20. White-spotted bamboo shark (Chiloscyllium plagiosum)
21. Whitetip reef shark (Triaenodon obesus)
22. Zebra shark (Stegostoma tigrinum)

TOTAL: 112 Species


While it ended up being a little too difficult to keep up with my European version of this challenge while I was travelling, I did decide to go ahead and put it together now as a part of my recap for this challenge :) In the spoiler below is my facility-by-facility update on European Apex Predators. In total, I was able to see 99 species across 11 facilities. Further down, I will provide a breakdown by taxon to compare to the North American facilities I visited.

North America ZooChat Challenge 2024 - The Euro Edition: Apex Predators:
Tiergarten Schönbrunn (Vienna, AUT) - 03 September 2024:
Felidae:
1. Eurasian lynx (Lynx lynx)
2. Leopard (Panthera pardus)
3. Lion (Panthera leo)
4. Tiger (Panthera tigris)

Canidae:
5. Grey wolf (Canis lupus)

Ursidae:
6. Andean bear (Tremarctos ornatus)
7. Giant panda (Ailuropoda melanoleuca)
8. Polar bear (Ursus maritimus)

Accipitriformes:
9. Bearded vulture (Gypaetus barbatus)

10. Egyptian vulture (Neophron percnopterus)

Strigiformes:
11. Ural owl (Strix uralensis)


Crocodilia:
12. Morelet’s crocodile (Crocodylus moreletii)

Haus des Meeres (Vienna, AUT) - 05 September 2024:
Varanidae:
13. Komodo dragon (Varanus komodoensis)

Selachimorpha:
14. Blacktip reef shark (Carcharhinus melanopterus)
15. Bonnethead shark (Sphyrna tiburo)
16. Epaulette shark (Hemiscyllium ocellatum)
17. Horn shark (Heterodontus francisci)
18. School shark (Galeorhinus galeus)
19. Swell shark (Cephaloscyllium ventriosum)

Zoo Praha (Prague, CZE) - 06 September 2024:
Felidae:
20. Fishing cat (Prionailurus viverrinus)
21. Jaguarundi (Herpailurus yagouaroundi)

Hyaenidae:
22. Brown hyena (Parahyaena brunnea)


Canidae:
23. Bat-eared fox (Otocyon megalotis)
24. Bush dog (Speothos venaticus)

Accipitriformes:
25. Bald eagle (Haliaeetus leucocephalus)
26. Cinereous vulture (Aegypius monachus)
27. European honeybuzzard (Pernis apivorus)
28. Red kite (Milvus milvus)

29. Steller’s sea-eagle (Haliaeetus pelagicus)

Cathartiformes:
30. Lesser yellow-headed vulture (Cathartes burrovianus)

31. King vulture (Coragyps atratus)

Cariamiformes:
32. Red-legged seriema (Cariama cristata)

Strigiformes:
33. Buffy fish-owl (Ketupa ketupu)

34. Common barn-owl (Tyto alba)
35. Luzon lowland scops-owl (Otus megalotis)
36. Oriental bay-owl (Phodilus badius)
37. Pel’s fishing-owl (Scotopelia peli)

38. Spectacled owl (Pulsatrix perspicillata)

Crocodilia:
39. Gharial (Gavialis gangeticus)

Zoo Plzeň (Pilsen, CZE) - 08 September 2024:
Felidae:
40. Bobcat (Lynx rufus)
41. Snow leopard (Panthera uncia)

Ursidae:
42. Brown bear (Ursus arctos)

Accipitriformes:
43. Eurasian griffon vulture (Gyps fulvus)


Falconiformes:
44. Striated caracara (Phalcoboenus australis)


Crocodilia:
45. Philippine crocodile (Crocodylus mindorensis)

Zoo Dresden (Dresden, DEU) - 09 September 2024:
Felidae:
46. Cheetah (Acinonyx jubatus)

Canidae:
47. Dhole (Cuon alpinus)

Strigiformes:
48. Northern hawk-owl (Surnia ulula)

49. Snowy owl (Bubo scandiacus)

Crocodilia:
50. Malayan gharial (Tomistoma schlegelii)

Zoo Leipzig (Leipzig, DEU) - 10 September 2024:
Felidae:
51. Ocelot (Leopardus pardalis)

Hyaenidae:
52. Spotted hyena (Crocuta crocuta)

Canidae:
53. Maned wolf (Chrysocyon brachyurus)

Ursidae:
54. Sloth bear (Melursus ursinus)

Zoo Berlin (Berlin, DEU) - 11 September 2024:
Felidae:
55. Margay (Leopardus wiedii)
56. Jaguar (Panthera onca)
57. Sand cat (Felis margarita)

Canidae:
58. African painted dog (Lycaon pictus)
59. Fennec fox (Vulpes zerda)

Accipitriformes:
60. Bateleur (Terathopius ecaudatus
61. Hooded vulture (Necrosyrtes monachus)
62. Palm-nut vulture (Gypohierax angolensis)
63. White-headed vulture (Trigonoceps occipitalis)

Falconiformes:
64. Crested caracara (Caracara plancus)

Strigiformes:
65. Eurasian eagle-owl (Bubo bubo)
66. Great grey owl (Strix nebulosa)

Crocodilia:
67. Smooth-fronted caiman (Paleosuchus trigonatus)
68. Spectacled caiman (Caiman crocodilus)

Selachimorpha:
69. Nursehound (Scyliorhinus stellaris)

70. Nurse shark (Ginglymostoma cirratum)
71. Ornate wobbegong (Orectolobus ornatus)
72. Small-spotted catshark (Scyliorhinus canicula)

Tierpark Berlin (Berlin, DEU) - 12 September 2024:
Felidae:
73. Asiatic golden cat (Catopuma temminckii)

74. Clouded leopard (Neofelis nebulosa)
75. Pallas’ cat (Otocolobus manul)

Hyaenidae:
76. Striped hyena (Hyaena hyaena)

Ursidae:
77. Sun bear (Helarctos malayanus)

Accipitriformes:
78. African white-backed vulture (Gyps africanus)
79. Eastern imperial eagle (Aquila heliaca)
80. Himalayan griffon vulture (Gyps himalayensis)
81. Red-headed vulture (Sarcogyps calvus)

82. Ruppell’s griffon vulture (Gyps rueppellii)
83. Secretarybird (Sagittarius serpentarius)

Strigiformes:
84. Cape eagle-owl (Bubo capensis)
85. Chaco owl (Strix chacoensis)
86. Rusty barred owl (Strix hylophila)
87. Southern boobook (Ninox boobook)

88. Southern white-faced scops-owl (Ptilopsis granti)
89. Spot-bellied eagle-owl (Bubo nipalensis)
90. Verreaux’s eagle-owl (Bubo lacteus)

Tiergarten Nürnberg (Nuremberg, DEU) - 15 September 2024:
Accipitriformes:
91. Harpy eagle (Harpia harpyja)

Cathartiformes:
92. Andean condor (Vultur gryphus)

Wilhelma (Stuttgart, DEU) - 16 September 2024:
Accipitriformes:
93. White-tailed sea-eagle (Haliaeetus albicilla)


Falconiformes:
94. African pygmy-falcon (Polihierax semitorquatus)

Strigiformes:
95. Little owl (Athene noctua)


Crocodilia:
96. Freshwater crocodile (Crocodylus johnstoni)

97. Saltwater crocodile (Crocodylus porosus)

Zoo Frankfurt (Frankfurt, DEU) - 17 September 2024:
Felidae:
98. Rusty-spotted cat (Prionailurus rubiginosus)


Eupleridae:
99. Fossa (Cryptoprocta ferox)

I visited a total of 11 European facilities with qualifying species seen compared to 15 North American facilities with qualifying species seen, with the 15 North American facilities coming in with just 13 more species than the 11 European facilities. Below you can see the breakdown of the European numbers by taxonomy and a comparison to the North American facility numbers (minus the single species taxon categories that were all present on both continents).

Felidae: 17 Species (= Species to NA)

Hyaenidae: 3 Species (= Species to NA)

Canidae: 7 Species (-7 Species from NA)

Ursidae: 6 Species (-1 Species from NA)

Accipitriformes: 20 Species (+4 Species from NA)

Cathartiformes: 3 Species (-2 Species from NA)

Falconiformes: 3 Species (= Species to NA)

Strigiformes: 19 Species (+9 Species from NA)

Crocodilia: 8 Species (-4 Species from NA)

Selachimorpha: 10 Species (-12 Species from NA)

So, as you can see, the biggest differences are the 12 fewer species of shark and seven less species of dogs seen in Europe compared to North America and the nine more species of owls seen in Europe than North America. The 12 fewer sharks is to be expected, as I only visited one standalone aquarium in Europe (although Zoo Berlin, Zoo Leipzig, and Wilhelma all had aquarium buildings on grounds, with Berlin's being the most substantial). I was also not surprised by the larger number of owls seen in Europe compared to North America, with the much longer established practice of housing birds-of-prey for falconry and other purposes on that continent. I was at first quite surprised to see the number of Canid species seen across the continents be so different; however, upon further investigation, four of the Canid species I saw only in North American facilities are also only native to the Americas.

While the overall species number seen in European collections was smaller, Europe did provide an additional 47 species that I did not see in North American collections, for a grand total of 159 total qualifying species seen across the two continents this year! Of those 159 total species seen, 29 of them were entirely new to me (two seen in North America compared to 27 seen in Europe). The full, combined list, broken down by taxonomy, can be seen below:

Felidae (22 Species):
1. Asiatic golden cat (Catopuma temminckii)
2. Black-footed cat (Felis nigripes)
3. Bobcat (Lynx rufus)
4. Canada lynx (Lynx canadensis)
5. Caracal (Caracal caracal)
6. Cheetah (Acinonyx jubatus)
7. Clouded leopard (Neofelis nebulosa)
8. Cougar (Puma concolor)
9. Eurasian lynx (Lynx lynx)
10. Fishing cat (Prionailurus viverrinus)
11. Jaguar (Panthera onca)
12. Jaguarundi (Herpailurus yagouaroundi)
13. Leopard (Panthera pardus)
14. Lion (Panthera leo)
15. Margay (Leopardus wiedii)
16. Ocelot (Leopardus pardalis)
17. Pallas’ cat (Otocolobus manul)
18. Rusty-spotted cat (Prionailurus rubiginosus)
19. Sand cat (Felis margarita)
20. Serval (Leptailurus serval)
21. Snow leopard (Panthera uncia)
22. Tiger (Panthera tigris)

Hyaenidae (4 Species):
1. Aardwolf (Proteles cristata)
2. Brown hyena (Parahyaena brunnea)
3. Spotted hyena (Crocuta crocuta)
4. Striped hyena (Hyaena hyaena)

Canidae (16 Species):
1. African painted dog (Lycaon pictus)
2. Arctic fox (Vulpes lagopus)
3. Bat-eared fox (Otocyon megalotis)
4. Black-backed jackal (Canis mesomelas)
5. Bush dog (Speothos venaticus)
6. Coyote (Canis latrans)
7. Dhole (Cuon alpinus)
8. Fennec fox (Vulpes zerda)
9. Grey fox (Urocyon cineroargenteus)
10. Grey wolf (Canis lupus)
11. Island fox (Urocyon littoralis)
12. Kit fox (Vulpes macrotis)
13. Maned wolf (Chrysocyon brachyurus)
14. New Guinea singing dog (Canis familiaris)
15. Red fox (Vulpes vulpes)
16. Ruppell’s sand fox (Vulpes rueppellii)

Ursidae (7 Species):
1. American black bear (Ursus americanus)
2. Andean bear (Tremarctos ornatus)
3. Brown bear (Ursus arctos)
4. Giant panda (Ailuropoda melanoleuca)
5. Polar bear (Ursus maritimus)
6. Sloth bear (Melursus ursinus)
7. Sun bear (Helarctos malayanus)

Eupleridae (1 Species):
1. Fossa (Cryptoprocta ferox)

Accipitriformes (29 Species):
1. African white-backed vulture (Gyps africanus)
2. Bald eagle (Haliaeetus leucocephalus)
3. Bateleur (Terathopius ecaudatus)
4. Bearded vulture (Gypaetus barbatus)
5. Cape vulture (Gyps coprotheres)
6. Cinereous vulture (Aegypius monachus)
7. Crowned eagle (Stephanoaetus coronatus)
8. Eastern imperial eagle (Aquila heliaca)
9. Egyptian vulture (Neophron percnopterus)
10. Eurasian griffon vulture (Gyps fulvus)
11. European honeybuzzard (Pernis apivorus)

12. Ferruginous hawk (Buteo regalis)
13. Golden eagle (Aquila chrysaetos)
14. Harris’s hawk (Parabuteo unicinctus)
15. Harpy eagle (Harpia harpyja)
16. Himalayan griffon vulture (Gyps himalayensis)
17. Hooded vulture (Necrosyrtes monachus)
18. Lappet-faced vulture (Torgos tracheliotos)
19. Palm-nut vulture (Gypohierax angolensis)
20. Red-headed vulture (Sarcogyps calvus)
21. Red kite (Milvus milvus)

22. Red-tailed hawk (Buteo jamaicensis)
23. Red-shouldered hawk (Buteo lineatus)
24. Ruppell’s griffon vulture (Gyps rueppellii)
25. Secretarybird (Sagittarius serpentarius)
26. Steller’s sea-eagle (Haliaeetus pelagicus)
27. Swainson’s hawk (Buteo swainsoni)
28. White-headed vulture (Trigonoceps occipitalis)
29. White-tailed sea-eagle (Haliaeetus albicilla)

Cathartiformes (6 Species):
1. Andean condor (Vultur gryphus)
2. Black vulture (Sarcoramphus papa)
3. California condor (Gymnogyps californianus)
4. King vulture (Coragyps atratus)
5. Lesser yellow-headed vulture (Cathartes burrovianus)
6. Turkey vulture (Cathartes aura)

Falconiformes (5 Species):
1. African pygmy-falcon (Polihierax semitorquatus)
2. American kestrel (Falco sparverius)
3. Crested caracara (Caracara plancus)
4. Peregrine falcon (Falco peregrinus)
5. Striated caracara (Phalcoboenus australis)

Cariamiformes (1 Species):
1. Red-legged seriema (Cariama cristata)

Strigiformes (25 Species):
1. Barred owl (Strix varia)
2. Buffy fish-owl (Ketupa ketupu)
3. Burrowing owl (Athene cunicularia)
4. Cape eagle-owl (Bubo capensis)
5. Chaco owl (Strix chacoensis)
6. Common barn-owl (Tyto alba)
7. Eurasian eagle-owl (Bubo bubo)
8. Ferruginous pygmy-owl (Glaucidium brasilianum)
9. Great grey owl (Strix nebulosa)

10. Great horned owl (Bubo virginianus)
11. Little owl (Athene noctua)
12. Luzon lowland scops-owl (Otus megalotis)
13. Northern hawk-owl (Surnia ulula)

14. Northern long-eared owl (Asio otus)
15. Oriental bay-owl (Phodilus badius)
16. Pel’s fishing-owl (Scotopelia peli)
17. Rusty barred owl (Strix hylophila)

18. Snowy owl (Bubo scandiacus)
19. Southern boobook (Ninox boobook)
20. Southern white-faced scops owl (Ptilopsis granti)
21. Spectacled owl (Pulsatrix perspicillata)
22. Spot-bellied eagle-owl (Bubo nipalensis)
23. Ural owl (Strix uralensis)

24. Verreaux’s eagle-owl (Bubo lacteus)
25. Western screech-owl (Megascops kennicottii)

Crocodilia (16 Species):
1. American alligator (Alligator mississippiensis)
2. American crocodile (Crocodylus acutus)
3. Chinese alligator (Alligator sinensis)
4. Cuvier’s dwarf caiman (Paleosuchus palpebrosus)
5. Freshwater crocodile (Crocodylus johnstoni)
6. Gharial (Gavialis gangeticus)
7. Malayan gharial (Tomistoma schlegelii)
8. Morelet’s crocodile (Crocodylus moreletii)
9. Nile crocodile (Crocodylus niloticus)
10. Philippine crocodile (Crocodylus mindorensis)
11. Saltwater crocodile (Crocodylus porosus)
12. Siamese crocodile (Crocodylus siamensis)
13. Slender-snouted crocodile (Mecistops cataphractus)
14. Smooth-fronted caiman (Paleosuchus trigonatus)
15. Spectacled caiman (Caiman crocodilus)
16. West African dwarf crocodile (Osteolaemus tetraspis)

Varanidae (1 Species):
1. Komodo dragon (Varanus komodoensis)

Selachimorpha (26 Species):
1. Blacknose shark (Carcharhinus acronotus)
2. Blacktip reef shark (Carcharhinus melanopterus)
3. Bonnethead shark (Sphyrna tiburo)
4. Brown-banded bamboo shark (Chiloscyllium punctatum)
5. Coral catshark (Atelomycterus marmoratus)
6. Epaulette shark (Hemiscyllium ocellatum)
7. Grey reef shark (Carcharhinus amblyrhynchos)
8. Grey smooth-hound (Mustelus californicus)
9. Horn shark (Heterodontus francisci)
10. Lemon shark (Negaprion brevirostris)
11. Leopard shark (Triakis semifasciata)
12. Nursehound (Scyliorhinus stellaris)
13. Nurse shark (Ginglymostoma cirratum)
14. Ornate wobbegong (Orectolobus ornatus)
15. Pacific angelshark (Squatina californica)
16. Papuan epaulette shark (Hemiscyllium hallstromi)
17. Sandbar shark (Carcharhinus plumbeus)
18. Sand tiger shark (Carcharias taurus)
19. School shark (Galeorhinus galeus)
20. Small-spotted catshark (Scyliorhinus canicula)
21. Speckled carpetshark (Hemiscyllium trispeculare)
22. Spotted wobbegong (Orectolobus maculatus)
23. Swell shark (Cephaloscyllium ventriosum)
24. White-spotted bamboo shark (Chiloscyllium plagiosum)
25. Whitetip reef shark (Triaenodon obesus)
26. Zebra shark (Stegostoma tigrinum)

TOTAL: 159 Species
 
Last edited:
Roger Williams Park Zoo: 28 August 2024
58. Serval (Leptailurus serval)
59. Bat-eared fox (Otocyon megalotis)
60. Aplomado falcon (Falco femoralis)
61. Hooded vulture (Necrosyrtes monatus)
62. Asiatic black bear (Ursus thibetanus)
63. Red wolf (Canis rufus)

Interesting note: The last three zoos visited had a combined total of six crane species: whooping, hooded, wattled, white-naped, black-crowned and red-crowned. The hooded and white-naped cranes are lifers.
Reptilia: 30 December 2024
64. Spectacled caiman (Caiman crocodilus)

65. Nile crocodile (Crocodylus niloticus)
 
California Science Center: November 7, 2024
99.) Leopard shark (Triakis semifasciata)
Well, I was so nervous I wasn't going to break 100 species, but did just in time today after a lovely afternoon on Long Island! This concludes my species for the year!

Sweetbriar Nature Center: December 30, 2024
100.) Osprey (Pandion haliaetus)
101.) American kestrel (Falco sparverius)
 
As stated earlier I will be on vacation starting tomorrow until Jan 4, so full results and analysis will have to wait until next week. However, as today wraps up it’s looking safe to say that @biggest_dreamer is this year’s champion – in the closest race we’ve had since 2021! Very exciting. Thank you all for participating :) I hope you will all continue in 2025:

Zoochat Challenge North America 2025
 
Congrats to everyone, honestly! And a special thanks to @Coelacanth18 for running this. Going into this I had no expectation of doing well, let alone actually winning it. Having the opportunity to visit most of Texas’s major zoos over a week really made all the difference, and I don’t expect a repeat performance next year since I’ll be spending that week in the much less stacked Virginia instead. That said, I haven’t peeked at next year’s theme yet, so who knows……
 
Once again, thank you all for participating in the 2024 North America challenge. The final scores for everyone are posted in the spoiler below:

biggest_dreamer: 117
Kudu21: 112
Mary: 101
Astrotom3000: 96
PSO & DesertTortoise: 91
TinoPup: 81
TheGerenuk: 65
birdsandbats: 62
Pachyderm Pro: 61
ZooElephantMan & MOG2012: 56
Neil chace: 55
KiwiBirb: 49
red river hog & CarnotaurusSastrei: 46
bisonblake: 37
NNM: 36
iluvwhales: 35
Dyl0526: 29
CMP: 28
nczoofan: 22
Dhole dude: 15
Jonathan Petersson: 10
pichu & NSU42: 9

Officially there were 26 participants in 2024, although as usual a few people may have stopped participating early on.

A total of 189 species were counted by participants - specifically 70 birds, 54 mammals, 41 fish and 24 reptiles. The most counted overall species was Lion, with 24 of the 26 participants counting this species. Other high-up mammals were Tiger at 23, Cheetah and Painted Dog at 21, Puma and Jaguar at 20 and Spotted Hyena at 19 (surprisingly, no bears made it higher than American Black Bear's 17). The most counted bird was Bald Eagle at 22, with Turkey Vulture second at 20 then several other raptors at 16 or 17. The most common reptile was American Alligator at 20, closely followed by Komodo Dragon at 19. The most common shark was Epaulette Shark at 19, followed closely by White-spotted Bamboo Shark and Brown-banded Bamboo Shark at 18 and 17 respectively (the highest large shark was Sandbar at 15).

As in previous years, the biggest predictor of who did well was how many zoos they visited (with eligible species); the 6 highest-scoring participants were also the 6 participants who counted the most zoos visited, with @Mary topping the list at 30 zoos (our champion was second with 24).

Feel free to ask any questions or provide feedback on this iteration of the game - otherwise I hope to see you all participating again this year, this time looking for social mammals :)
 
Once again, thank you all for participating in the 2024 North America challenge. The final scores for everyone are posted in the spoiler below:

biggest_dreamer: 117
Kudu21: 112
Mary: 101
Astrotom3000: 96
PSO & DesertTortoise: 91
TinoPup: 81
TheGerenuk: 65
birdsandbats: 62
Pachyderm Pro: 61
ZooElephantMan & MOG2012: 56
Neil chace: 55
KiwiBirb: 49
red river hog & CarnotaurusSastrei: 46
bisonblake: 37
NNM: 36
iluvwhales: 35
Dyl0526: 29
CMP: 28
nczoofan: 22
Dhole dude: 15
Jonathan Petersson: 10
pichu & NSU42: 9

Officially there were 26 participants in 2024, although as usual a few people may have stopped participating early on.

A total of 189 species were counted by participants - specifically 70 birds, 54 mammals, 41 fish and 24 reptiles. The most counted overall species was Lion, with 24 of the 26 participants counting this species. Other high-up mammals were Tiger at 23, Cheetah and Painted Dog at 21, Puma and Jaguar at 20 and Spotted Hyena at 19 (surprisingly, no bears made it higher than American Black Bear's 17). The most counted bird was Bald Eagle at 22, with Turkey Vulture second at 20 then several other raptors at 16 or 17. The most common reptile was American Alligator at 20, closely followed by Komodo Dragon at 19. The most common shark was Epaulette Shark at 19, followed closely by White-spotted Bamboo Shark and Brown-banded Bamboo Shark at 18 and 17 respectively (the highest large shark was Sandbar at 15).

As in previous years, the biggest predictor of who did well was how many zoos they visited (with eligible species); the 6 highest-scoring participants were also the 6 participants who counted the most zoos visited, with @Mary topping the list at 30 zoos (our champion was second with 24).

Feel free to ask any questions or provide feedback on this iteration of the game - otherwise I hope to see you all participating again this year, this time looking for social mammals :)
I didn't expect myself to be that high, I thought I was going to be last because I started late. Congratulations on the winners! I'm surprised that Spotted Hyena were so popular as I went to two zoos with them and didn't see any. Can't wait to start this year's challenge (my first "zoo" had no eligible animals due to having not that many mammals).
 
Once again, thank you all for participating in the 2024 North America challenge. The final scores for everyone are posted in the spoiler below:

biggest_dreamer: 117
Kudu21: 112
Mary: 101
Astrotom3000: 96
PSO & DesertTortoise: 91
TinoPup: 81
TheGerenuk: 65
birdsandbats: 62
Pachyderm Pro: 61
ZooElephantMan & MOG2012: 56
Neil chace: 55
KiwiBirb: 49
red river hog & CarnotaurusSastrei: 46
bisonblake: 37
NNM: 36
iluvwhales: 35
Dyl0526: 29
CMP: 28
nczoofan: 22
Dhole dude: 15
Jonathan Petersson: 10
pichu & NSU42: 9

Officially there were 26 participants in 2024, although as usual a few people may have stopped participating early on.

A total of 189 species were counted by participants - specifically 70 birds, 54 mammals, 41 fish and 24 reptiles. The most counted overall species was Lion, with 24 of the 26 participants counting this species. Other high-up mammals were Tiger at 23, Cheetah and Painted Dog at 21, Puma and Jaguar at 20 and Spotted Hyena at 19 (surprisingly, no bears made it higher than American Black Bear's 17). The most counted bird was Bald Eagle at 22, with Turkey Vulture second at 20 then several other raptors at 16 or 17. The most common reptile was American Alligator at 20, closely followed by Komodo Dragon at 19. The most common shark was Epaulette Shark at 19, followed closely by White-spotted Bamboo Shark and Brown-banded Bamboo Shark at 18 and 17 respectively (the highest large shark was Sandbar at 15).

As in previous years, the biggest predictor of who did well was how many zoos they visited (with eligible species); the 6 highest-scoring participants were also the 6 participants who counted the most zoos visited, with @Mary topping the list at 30 zoos (our champion was second with 24).

Feel free to ask any questions or provide feedback on this iteration of the game - otherwise I hope to see you all participating again this year, this time looking for social mammals :)
Do you have a list of species only one person saw?
 
Do you have a list of species only one person saw?

Sure do, and pretty easy to copy. I didn't record where each species was seen though, that would require me to go back and do more extensive digging.

Mammals

Leopard Cat
Rusty-spotted Cat
Jungle Cat
Geoffroy's Cat
African Wildcat
Ruppell's Sand Fox

Raptors
Greater Yellow-headed Vulture
Lesser Yellow-headed Vulture
White-headed Vulture
Northern Harrier
Steppe Eagle
Black-and-white Hawk Eagle
Black-chested Buzzard-eagle
Common Buzzard
Augur Buzzard
Osprey
Swallow-tailed Kite
Northern Saw-whet Owl
Tawny Owl
Little Owl
Common Kestrel
Gyrfalcon
Saker Falcon
Striated Caracara

Crocodilians
Black Caiman
Mugger Crocodile
New Guinea Crocodile

Sharks
Striped Catshark
Papuan Epaulette Shark
Pyjama Shark
Ornate Wobbegong
Short-tail Nurse Shark
Zebra Bullhead Shark
Galapagos Shark
Blacktip Shark
 
Sure do, and pretty easy to copy. I didn't record where each species was seen though, that would require me to go back and do more extensive digging.

Mammals

Leopard Cat
Rusty-spotted Cat
Jungle Cat
Geoffroy's Cat
African Wildcat
Ruppell's Sand Fox

Raptors
Greater Yellow-headed Vulture
Lesser Yellow-headed Vulture
White-headed Vulture
Northern Harrier
Steppe Eagle
Black-and-white Hawk Eagle
Black-chested Buzzard-eagle
Common Buzzard
Augur Buzzard
Osprey
Swallow-tailed Kite
Northern Saw-whet Owl
Tawny Owl
Little Owl
Common Kestrel
Gyrfalcon
Saker Falcon
Striated Caracara

Crocodilians
Black Caiman
Mugger Crocodile
New Guinea Crocodile

Sharks
Striped Catshark
Papuan Epaulette Shark
Pyjama Shark
Ornate Wobbegong
Short-tail Nurse Shark
Zebra Bullhead Shark
Galapagos Shark
Blacktip Shark
Oh yeah, I saw blacktip reef, pyjama and Galapagos sharks
 
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