I have seen
De Brazza's Monkeys in
28 zoos, a respectable total compared to other primates that I've come across. I've mainly seen this species in large, AZA-accredited zoos and, in my experience, almost zero roadside menageries have had this type of monkey. Other than 1 zoo in Australia, 1 zoo in Canada, 1 in the Netherlands, 1 in Germany and 1 in Denmark, all the rest of the locations have been in the United States.
De Brazza's Monkeys are difficult to miss when looking into a zoo exhibit, but going back through my collection of 3,000 paper zoo maps, 36,000 photos and my 551 different zoos and aquariums, it is feasible and perfectly normal that occasionally I will miss including a zoo where I've seen a species. That's not surprising considering I've probably had 1,000 zoo visits and at this point it's a mammoth task compiling a species list. If I accidentally omit a species in the future, especially with smaller, more secretive creatures that like to hide in the undergrowth, then I'll make edits to my lists. It's no problem at all.
I've received a ton of supportive messages about this thread and it's much appreciated. However, I do want to bring clarity to my posts. It's still very much a thread about my
lifetime list of species and I estimate that in 95% of the cases I have seen the animals with my own eyes. In this example today, it's difficult to miss a 15-pound, male De Brazza's Monkey and that goes for almost all the mammals I've discussed in hundreds of posts. But, there have been times in the past, many years ago, when I didn't take as many photos and type out such detailed, extensive reviews. So, in some ways this thread has morphed into a list of mammals that were
kept in zoos during specific eras. That is truly fascinating and I'm okay with the thread becoming a part of the historical zoological record that's more than just me personally seeing a mammal. It's now about the bigger picture and how species have increased or decreased in zoos over time.
Did I actually see De Brazza's Monkeys at all 28 zoos? Absolutely yes. But, later on, when I get around to posting about Cotton-top Tamarins, did I really see that tiny species at some obscure roadside zoo a decade ago? Almost certainly yes, but it's possible that the animals were sleeping in their nesting box or procreating out of my view. How the heck could anyone remember?
These are the
28 zoos where I've seen these gorgeous monkeys, with their orange patches on their heads and white goatees. Is a De Brazza Monkey a mini version of Gandalf the Grey or Gandalf the White?
@WhistlingKite24
It's a real shame that the species isn't more prolific in captivity, as they make for an eye-catching display.
@Zooish
1- Woodland Park Zoo (USA) – De Brazza’s Monkey – 1994
2- San Diego Zoo (USA) – De Brazza’s Monkey – 2006
3- Denver Zoo (USA) – De Brazza’s Monkey – 2006
4- Taronga Zoo (Australia) – De Brazza’s Monkey – 2007
5- Oregon Zoo (USA) – De Brazza’s Monkey – 2007
6- Lincoln Park Zoo - Illinois (USA) – De Brazza’s Monkey – 2008
7- Toledo Zoo (USA) – De Brazza’s Monkey – 2008
8- Bronx Zoo (USA) – De Brazza’s Monkey – 2008
9- Los Angeles Zoo (USA) – De Brazza’s Monkey – 2008
10- Sedgwick County Zoo (USA) – De Brazza’s Monkey – 2010
11- Mesker Park Zoo & Botanic Garden (USA) – De Brazza’s Monkey – 2010
12- Fort Wayne Children’s Zoo (USA) – De Brazza’s Monkey – 2010
13- Baton Rouge Zoo (USA) – De Brazza’s Monkey – 2010
14- Houston Zoo (USA) – De Brazza’s Monkey – 2010
15- ABQ BioPark Zoo (USA) – De Brazza’s Monkey – 2010
16- Wildlife World Zoo, Aquarium & Safari Park (USA) – De Brazza’s Monkey – 2011
17- Omaha’s Henry Doorly Zoo & Aquarium (USA) – De Brazza’s Monkey – 2012
18- Hattiesburg Zoo (USA) – De Brazza’s Monkey – 2012
19- Tautphaus Park Zoo (USA) – De Brazza’s Monkey – 2012
20- Calgary Zoo (Canada) – De Brazza’s Monkey – 2012
21- Bramble Park Zoo (USA) – De Brazza’s Monkey – 2014
22- Minnesota Zoo (USA) – De Brazza’s Monkey – 2014
23- Tanganyika Wildlife Park (USA) – De Brazza’s Monkey – 2014
24- Ellen Trout Zoo (USA) – De Brazza’s Monkey – 2015
25- Safari West Wildlife Preserve (USA) – De Brazza’s Monkey – 2017
26- ZooParc Overloon (Netherlands) – De Brazza’s Monkey – 2019
27- Erlebnis Zoo Hannover (Germany) – De Brazza’s Monkey – 2019
28- Skaerup Zoo (Denmark) – De Brazza’s Monkey – 2022
The first time I remember ever seeing De Brazza's Monkeys was at
Woodland Park Zoo (USA) in Seattle. They weren't there long, however, as those primates would frequently escape from their island home and the zoo quit the species altogether. Those two lush habitats near the Gorillas have been home to Colobus Monkeys and a variety of lemurs ever since.
Not all zoos have kept De Brazza's Monkeys in the best accommodation, even famous AZA-accredited establishments.
Oregon Zoo (USA) had De Brazza's Monkeys in a well-furnished but unsightly cage in the zoo's African zone. Here's a photo from 2010:
Here's a photo I took of the species at
San Diego Zoo (USA) in 2011, in one of those corn-crib cages (near Sun Bear Forest) that every zoo nerd rolls their eyes at.
But, of course, I've seen some great exhibits for De Brazza's Monkeys on my travels. That primate mecca, regularly having 20+ species, known as
Denver Zoo (USA), had this lush habitat in 2012:
A memorable sighting of a De Brazza's Monkey was when I was at
ZooParc Overloon (Netherlands) in 2019. Watching the Giraffes and Zebu against a backdrop of trees, suddenly I saw a De Brazza's Monkey run across the field. Wow! That's a bizarre mixed-species exhibit.
@KevinB
There's also some wonderful educational signage at that impressive Dutch zoo:
@KevinB
Here's a non-AZA-accredited place.
Hattiesburg Zoo (USA) in Mississippi, had De Brazza's Monkeys with Blue Duikers in 2012:
Typically, I've found De Brazza's Monkeys to be inside an enclosed space, as they can be prone to escapes. I'm waiting for the day when one of them rides a giraffe out of that paddock in the Dutch countryside!

Usually, the species is kept in wood-and-wire cages such as this one at
Tanganyika Wildlife Park (USA):
Here's another example. This exhibit was just built in the last few years at
Wildlife World Zoo, Aquarium & Safari Park (USA) in Arizona:
Erlebnis Zoo Hannover (Germany) had De Brazza's Monkeys mixed with Drills when I was there in 2019. I seem to recall that it was in a fairly new exhibit at the time, and it would be interesting to know if the mixture of species still exists 5 years down the road.
Here's a colourful sign:
And I'll finish off with a slightly creepy 'Photo Point' area next to the exhibit. Yikes!
My Mammal Lists:
Gibbons -
143 zoos and 192 exhibits (9 species: 64 White-handed, 62 Siamang, 36 Northern White-cheeked, 12 Yellow-cheeked, 7 Southern Grey, 5 Pileated, 3 Silvery, 2 Agile, 1 Eastern Hoolock, with some zoos having multiple species)
Elephants -
104 zoos (61 Asian, 53 African, including some zoos with both)
Spider Monkeys -
91 zoos and 95 exhibits (5 species: Black-headed, Colombian Brown, Geoffroy's, Red-faced Black, White-bellied)
Macaques -
80 zoos and 113 exhibits (12 species: 25 Lion-tailed, 23 Japanese, 16 Barbary, 13 Sulawesi Crested, 10 Pig-tailed, 9 Rhesus, 7 Crab-eating, 4 Bonnet, 2 Stump-tailed, 2 Toque, 1 Booted, 1 Tonkean, including some zoos with multiple species)
Squirrel Monkeys -
78 zoos (multiple species)
Colobus Monkeys -
72 zoos (3 species: Angolan, King, Mantled Guereza)
Gorillas -
74 (2 species: Western Lowland, plus 1 Eastern Lowland at Antwerp Zoo)
Orangutans -
74 (2 species: Bornean, Sumatran)
Capuchins -
71 zoos and 81 exhibits (7 species: 44 Tufted, 19 White-faced, 9 Golden-bellied, 5 White-fronted, 2 Crested, 1 Hooded, 1 Wedge-capped, with 10 zoos having two species)
Chimpanzees -
64
Saki Monkeys -
58 zoos (2 species: 56 White-faced, 2 Bearded)
Langurs -
48 zoos (6 species: 17 Francois', 9 Dusky Leaf, 8 East Javan, 6 Hanuman, 6 Silvery Lutung, 2 Red-shanked Douc)
Baboons -
41 zoos and 49 exhibits (4 species: 31 Hamadryas, 11 Olive, 6 Guinea, 1 Yellow, with some zoos having multiple species)
Mandrills -
41
Howler Monkeys -
40 zoos (2 species: 34 Black, 6 Red)
Mangabeys -
30 zoos (5 species: 11 Red-capped, 9 Black Crested, 6 Golden-bellied, 3 White-naped, 1 Sooty)
De Brazza's Monkeys -
28 zoos
Douroucoulis -
22 zoos (5 species: Grey-legged, Humboldt's, Nancy Ma's, Southern Bolivian, Three-striped)
Patas Monkeys -
20 zoos
Titi Monkeys -
19 zoos (3 species: 11 White-eared, 7 Coppery, 1 Red-bellied)
Bonobos -
14
Drills -
8
Geladas -
6