Zoo Frankfurt Personal vision of... Frankfurt zoo

Jurek7

Well-Known Member
15+ year member
So, another of these "visitor design a zoo of his dreams" threads. I hope zoo direction doesn't mind ;)

FRANKFURT ZOO TODAY


Frankfurt zoo is an old city zoo. It is surrounded by city buildings, has several existing features which must stay (theater, rhino house, big pond etc), modern exhibits (cat house, gibbon house, Bongori ape house, bird house), planned exhibits (entrance and bear and monkey exhibit, penguin house), good old exhibits (Grzimek house for small mammals) and outdated exhibits (giraffe house, monkey house). I tried to include all these limitations in my plan.

PERSONAL VISION OF FRANKFURT ZOO


I decided, that Frankfurt zoo must continue to keep large, charismatic animals to raise interest among new generation of young people. I noticed that the zoo has space for them when it reduces the number of exhibits and develops some low-value green space. Also, I noticed that although zoo has old, systematic design, it is still possible to create themed zones.

I decided to do four zones: Asian, African, Underwater zone with family-friendly areas and Primates, since logo of Frankfurt zoological society is gorilla.

ASIAN ZONE:


Theater building (1) remains unchanged from today. Newly build entrance and naturalistic exhibit for bears and monkeys (2) is also according to plan. However, species are changed for Asian sun bears and lion-tailed macaques. Unchanged is also cat jungle (3) for Asian lions, tigers, asian golden cats and rusty-spotted cats. Unchanged is also gibbon island (4).

To the south is big difference. The area (5) near the restaurant houses two-humped camels and small children petting zoo with goats and rabbits.

The large area to the south is developed for asian elephants (6). It is ca. 1 ha in size, sufficient to keep these giants. There are old trees there, which stay protected by logs and rocks. The big pond has no ducks anymore, and is divided by underwater fence of metal poles and cable. Southern 2/3 of the pond becomes large bathing pool for elephants. Elephant house (6) houses also komodo dragons. Asian area includes also short-clawed otters in remodeled pelican pond near new Grzimek (7)

UNDERWATER ZONE

This area is themed for water and underwater exhibits. Grzimek house and Exotarium are rebuild and joined together into new Grzimek's exotarium (7).

This complex resembles Oceanium at Rotterdam Zoo, and shows invertebrates, fish, reptiles and small mammals. This brings much needed extra space for animals, and gives opportunity to add new species. The building has two levels underground which are are occupied by aquaria and night exhibits.

Outside it is as high as houses on the nearby Thuringer Strasse. It has up to six floors, with several exhibits tall for 2-3 floors. Its size is hidden because walls are outdoor mammal enclosures overgrown with trees and creeping plants – for eg. small-clawed otters, squirrel monkeys, marmosets and bush dogs.

The upper two floors are covered by glass roof. Under it there is a restaurant with winter garden with butterfiles, hummingbirds and crocodiles. The restaurant is accessible also from Thuringer Strasse outside the zoo, and can be rented for events.

The new building has many large freshwater and saltwater aquaria, and terraria for insects, reptiles and small mammals. Therefore most of animals of current exotarium and Grzimek house remain at the zoo. Night exhibit of kiwi is enlarged and shared with morepork owls. It is themed with tree ferns and moa footprints.

There are also several big multi-species exhibits, each high for 2-3 floors. They include:
-coral reef tank.
- Shark tank with underwater tunnel.


- Enlarged Amazon exhibit. Water part has fish and turtles. Land part is seen from suspended pathway at tree level, and shows iguanas, toucans, parrots, sloths and marmosets on branches around, above and below visitors.

- Several big night exhibits are walk-through halls. One is Australian forest, separated by waist-high glass. It shows echidnas, tree kangaroos, cuscus, some small kangaroo species, water rats, frogmouths and maybe koalas.

- Safari camp of Dr Grzimek
is night hall of African savanna. It has tent, fireplace, a jeep and a sound of snoring of sleeping man coming from the tent. On the ground and trees around live aardvarks, porcupines, springhares, bushbabys, flying foxes and white-faced scops owls.

- Asian rainforest at night has a walkway enclosed in thin piano wire. This allows animals to walk over visitors heads. It has slow loris, civets and fruit bats (naturally separated from each other by panes of glass).

- Restaurant on top level opens into glass-covered greenhouse with butterflies, hummingbirds, and crocodiles. It is divided in half by the movable glass partition, so the animal exhibits could be separated from the resturant garden to give animals privacy.

Besides new Grzimek exotarium, underwater zone contains existing pool for seals and fur seals wth underwater viewing (8) and planned penguin exhibit (9). Children zoo (10) is fitted with a fountain with water sprouting from a mouth of river dolphin, to follow the water theme. The animal breeding station is modernized, but remains on the spot. Hunting dogs leave the zoo.

New is exhibit of polar bears
(11). It is designed for a breeding pair and can be subdivided into two. It has naturalistic cracked rocks and areas of stones, where keepers can hide food for bears to look for. Ground is mostly grassy, and some columnar “arctic” spruce trees provide shade. There is also large pool with underwater viewing. This exhibit has many viewpoints for visitors – across moats, from the glass panel hidden in rocks, from above in water etc.

Existing bird aviaries (11) and bird house (12) remain unchanged. One of bird aviaries is fitted for auks and waders. Owl aviary near the second entrance has keas.

PRIMATE ZONE

This area illustrates evolution of primates. It begins near the second entrance with walking underground (14). Here we see large night panorama of rainforest at night, with 25m long glass wall, behind which are several exhibits visually looking like one. Inhabitants are mouse lemurs, aye-aye, pygmy loris , night monkeys and probably some non-primate species.

Then visitors go outside to the walk-through area for several diurnal lemurs and tamarins (15). Then the path returns back into the building (14), where primate exhibits can be seen from the ground level, or from the second floor on tree level. There is open walk-through exhibit for tamarins and marmosets.

There are also glass-fronted exhibits for spider monkeys, yellow-breasted capuchins, javan langurs, diana monkeys and possibly howler monkeys, proboscis monkeys or other very rare species. All have outside enclosures. Possibly, some other animals are kept, eg. birds with tamarins, pacas in mixed exhibit with spider monkeys and radiated tortoises with lemurs. Old and very popular rocks for hamadryas baboons near the restaurant remain, but are enlarged, made higher, naturalistic and fitted with natural sandy substrate.

One education topic is monkeys in culture.
There are replicas of Egyptian artifacts of baboons, and Asian statues and artifacts related to reverence given to monkeys in cultures of India, China nad Japan. There are also artifacts about a theme of monkeys changing into men, compared with current research on similarities of mind of monkeys and humans. There are also details of ZGAF work to protect Asian primates.

After monkeys, we pass to the existing Bongori house for great apes: orangutans, gorillas and bonobos (16), which remains unchanged.

AFRICAN ZONE:

It began with gorillas and bonobos from Bongori house (16). Old house for rhinos and hippos (17) is protected and cannot be demolished. Therefore it becomes okapi house with larger paddocks. Interior of the building has small visitor area at the entrance, and the rest of the building is turned into okapi area. Only one paddock, divisible into two, the large one next to the public, is visible for visitors. Okapis are viewed inside through glass, and their stall is decorated with artifical tree trunks and green lianas and epiphytes overhead, resembling exhibits of tiger and clouded leopard in cat house. Above okapis live turacos and glossy starlings. The area currently housing hippos is developed for meerkats.

Bird of prey aviaries (18) now house African birds like grey parrots, and possibly small mammal like serval or talapoin monkey. Black rhinos get new paddock and house (19) which they share with banded mongoose. The house inside is naturalistic panorama, decorated with vegetation, based on rhino house in Zurich zoo. Hippos leave the zoo.

Next is the petting zoo with african goats, donkeys and chicken (20). Mhorr gazelles live in the former okapi paddocks (20) which they possibly share with spur-thighed tortoises. Giraffe outside paddock (22) is extended over antelope stalls and becomes shared exhibit with Grevvy zebras and ostriches.

Smaller stalls of giraffe house (23) are made into rocky exhibit which has giraffes as background. Second rocky exhibit for small animals is on the other side of the path. These exhibits are inhabited by klippspringer, dikdik, rock hyrax and fennec fox.

MAP OF FRANKFURT ZOO TODAY


1. Zoo society house. 2. New entrance, bears under construction, 3. Cat jungle: Asian lion, tiger, fossa, rusty-spotted cat. 4. Gibbon house. 5. Grzimek house: small mammals, night house. 6. Exotarium: fish, invertebrates, amphibians, reptiles. 7. Takins and wallabies. 8. Children playground, kea, breeding station. 9. hunting dogs, 10. sable antelope, ostrich, Grzimek exhibition. 11. Aviaries, 12. Bird house. 13. Owls. 14. Meerkats, 15. Monkey house, 16. Borgori house (apes). 17. Rhino house.

18. Birds of prey. 19. Babirussa, cassowaries. 20. Red-crowned cranes. 21. Flamingos. 22. seals and fur seals. 23. Alapcas. 24. Pelicans, 25. pond and meadow. 26. Camels. 27. Petting zoo. 28. Grevy zebras. 29. Giraffes. 30. Okapi. 31. Mhorr gazelles, bongo. 32. Maned wolves. 33. Vicugna, mara, rhea, capbara. Image zoofrankfurt.de, I hope using it is OK since it is downloadable for the public.

MAP OF THE PERSONAL VISION OF FRANKFURT ZOO


ASIAN ZONE:


1. Theater building. 2. New entrance, sun bears, lion-tailed macaques. 3. Cat jungle . 4. Gibbons. 5. Camels, pygmy goats. 6. Asian elephants, komodo dragons.

UNDERWATER ZONE

7. Grzimek's exotarium: butterflies, fish, amphibians, reptiles, small mammals. 8. Common seals, fur seals. 9. Penguins. 10. Dolphin fountain, children zoo, breeding station. 11. Polar bears. 12. Aviaries. 13. Bird house.

PRIMATE ZONE

14. Lemur and monkey house. 15. Walk-through lemurs. 16. Bongori Wald: apes.

AFRICAN ZONE:

17. Okapis, meerkats. 18. African birds. 19. Black rhinos, zebra mongoose. 20. Petting zoo. 21. Mhorr gazelles, spurred tortoises. 22. Giraffe, Grevvy zebra, ostrich. 23. Klippspringer, dikdik, rock hyrax, fennec fox.
 

Attachments

  • zooplan_clickable.gif
    zooplan_clickable.gif
    50.2 KB · Views: 45
  • zooplan5.jpg
    zooplan5.jpg
    96.7 KB · Views: 64
Not usually a fan of these things, but i have to say well done Jurek, very innovative and more importantly, doable.
 
thanks:), this is a really neat personal vision, and like kiang said, it is do-able aswell:)
 
Not usually a fan of these things, but i have to say well done Jurek, very innovative and more importantly, doable.

Agreed! I normally never ever look at these things but I have to say well done here Jurek7. Quite an interesting read with some good ideas.
 
Hi, I had some time to put more details. I hope also they may be interesting for other zoos.

INFORMATION AND ENTERTAINMENT - GENERAL CONCEPT

City of Frankfurt has many cultural attractions. Therefore I made an effort to distinguish two kinds of additions: information points and entertainment points.

Information points
should be serious, and resemble the style of modern museums. They should focus on conservation and research. The message to visitor is that nature is as valuable as historical artifacts and artworks, and presumably deserves similar money for sponsorship. These points are aimed for adults, often without children.

Entertainment points are different. They are meant to interest and entertain, especially through close contact with animals. They are fun and often simplified. Entertainment is aimed at both adults and children.

Every major animal should have both information and entertainment point, or several. But two styles: serious and funny should not be mixed. They should be in different places near the exhibit. Otherwise there is a sense of inconsequence or wrong information. Example of inconsequent mix is current non-serious bat monster in front of serious, naturalistic Grzimek house.

UNDERWATER ZONE: GRZIMEK'S EXOTARIUM

Setup of the building is approximately:

underground levels: shark tank, filters, night exhibits .
ground levels : coral reef tank, terraria and day exhibits,
upper level: butterfly garden, crocodile tank, the restaurant.

Reptile and small mammal exhibits are organized in halls, with visitors going along long glass, behind which teraria are visually joining into one and part of the hall. Some are more generic, like rainforest. Other include:

Carribean mangrove exhibit separatedy by low glass, allowing children to put hands into water. It hosts utila iguanas, four-eyed fish, mudskippers and fiddler crabs.

Madagascar reedbed, with alaotra bamboo lemurs, madagascan teals and madagascan chichlids in one exhibit.

Asian karst cave with beautiful stalactites. It hosts rousette fruit bats, has hundreds of cave crickets, and separately cave fish, blind cave crayfish, cave racer snakes, reticulated python and possibly small carnivore or francois langurs. Predators often go deep inside dark bat caves to hunt bats.

Live termite mound, like in Basel and Bern zoo. Side exhibits are animals commensal to termites: dwarf mongoose, barbets and monitor lizards. There is also look to the aardvarks.

Madagascar spiny forest, with radiated tortoise, boas, chameleon, tenrecs, ring-tailed mongoose and possibly sifaka. Collection of madagascan succulents in Frankfurt Orangerie can help here.

Australian outback with red-colored rocks, lizards, yellow-footed rock wallabies, koalas and birds, possibly including feeding rainbow lorikeets.

Live webcam in night exhibit transmits life views from a feeder in Peru reserve supported by ZGAF. Attention is drawn that day in Frankfurt is night time in American rainforest.

Information point how small mammals are studied shows Larsen traps, bat nets and bat detectors. Short video of small mammal scientist at work. Examples of echolocation calls of bats as heard through detector, used to identify bats. Interactive game of naming small mammals – shrews, mice, voles etc.

Recordings of night animals are played in the exhibits. They include loud roar of lions, which switches on when visitors make loud sound.

Information point on animal sounds and bioacoustics. There is information which animal sounds were played in exhibits. There are 20 in total, and every noise coming from exhibits is accompanied by a short film of calling animal. There are presentations of sonograms, real sound recording microphone, how animal sounds are tuned to habitat accoustics, sound producing and hearing organs, echolocation, duet songs and sound function. There is interactive quiz of sounds of amphibians and mammals.

There is interactive game, where people can communicate with virtual CGI animals. There is a gorilla, tiger, red-crowned crane and bottlenose dolphin. People can operate one virtual animal on screen and activate different postures and sounds of "their" animal. The second animal on screen reacts in species-specific manner - approaching, playing, roaring, displaying, attacking.

SMALL POND (CURRENT PELICAN POND)

I think asian small-clawed otters and muntjac or babirussa would suit there. It is also possible to put pygmy hippos and cape clawed otters, so hippos keep presence at Frankfurt.

POLAR BEAR EXHIBIT

Polar bear exhibit occupies current area of ostrich/sable antelope and hunting dogs. This makes sufficent space for 3 separable enclosures.

Polar bear researchers cabin
is wooded cabin surrounded by exhibit. Visitors can experience the size and power of polar bears which lean on cabin windows, making walls creak and putting head high above people's heads. Actually, food treats are hidden in panels above windows. Viewing windows have additional, thin panel on bear side, which can be replaced if scratched by bears.

Information point 1. is about how polar bears are studied. Real immobilizing guns. There is radio collar and photos of how polar bears are trapped and collared. Bones of polar bears used to determine its age and condition. Pictures of field research of polar bears.

Underwater viewing allows also view on slope of smooth white concrete, which allows bears to slide. There is and a place where feeding and medical training demonstrations are given. There is information point 2 here about climate change(what else!).

Arctic foxes have small, glass fronted exhibit with polar bears as backdrop. Foxes can enter bear area, which has buried hiding pipes.

Here is third information point about solving man-carnivore conflicts.How to protect yourself from polar bear. European carnivores. Interactive game on choices, how people can protect property from damage by bears (guard dogs, corraling livestock, rotecting beehives, making safe hiding areas for carnivores).

ALTERNATIVE

If polar bears are absolutely impossible (despite that they live in many city zoos in Germany and resided in Frankfurt until 2000s) alternative is hippo exhibit. It also fits the water theme.

(African zone to come...)
 
AFRICAN ZONE

GIRAFFES


Live webcam
in giraffe house transmits live views from a waterhole in African national park. If the connection breaks down, it is changed into cut sequences. Similar films, but not live, are in Gamgoas house in Basel zoo.

Zebra aeroplane over the path near giraffes invites to the information point.

Information point
tells how animals are studied in the wild, especially by Frankfurt Zoological Society. There are videos of surveys of animals. Examples of bones for visitors to identify. Well known zoologist's trap: ostrich rump bone which everybody identifies as a skull of crocodile. Casts of animal tracks to identify. There are replicas of animal scats. Examples of nuts and seeds from scats. Animal skulls from scats. Interactive computer game showing what is found in animal scats (eg. seeds, hair, feathers) asking visitors to identify.

Public can feed giraffes
is done under supervision from special wooden platform, with small extra pay, as is done in many American zoos. There are periscopes allowing children to see the world from giraffe height.

AFRICAN AREA

Small paddock in giraffe house is turned into mixed exhibit of klippspringer, rock hyrax, dikdik, ground squirrel and dwarf mongoose. It is rocky and has rocks as separation from giraffes. Giraffe necks can be seen in background. Separate exhibits are fennec foxes and ratels.

Visitor path goes into canyon and 20 m tunnel, approximately under current footpath between giraffes and bongos. It emerges from under new giraffe feeding platform. The puropse is to join area of current antelope house, visitor footpath and sizable area taken by greenery encircling it.

Multi-species exhibit can be done in this enlarged giraffe paddock. Possibly best option is to keep ostrich, mhorr gazelles, guineafowl and add new antelope (kudu, impala), and keep separately agressive grevvy zebras. Another option is mix giraffes with grevvy zebras and ostrich, and current okapi paddock has mhorr gazelle.

BLACK RHINOS


Outside exhibit is shared with zebra mongooses. They can hide in pipes buried in the ground.

Fake termite mound for children is inside one paddock. Children can go into underground tunnel and emerge in the termite mound, and almost-almost touch the rhino. Nearby is a realistic model of rhino, based on Erfurt zoo. Children can sit on it, and make a photo with real rhino in the background.

Information point tells about wildlife trade and poaching. Anti-poaching camp with guns and confiscated scares. Examples of animal products which can be bought in Germany but affect wildlife in Africa. Interactive game on conservation choices faced with researchers, based on a game in rhino area in Basel zoo.

New rhino house has a semi-circular „scene” presenting a diorama-style clearing in African bush. Rhinos have two stalls with soft sand, and bushes and trees which trunks are protected. It is based on Zurich zoo.

Sociable weavers have aviary on the side with, significantly, the highest tree trunk in the building. Once the weavers build their nest, aviary was opened and birds will fly inside the building. This arrangement limits health risk to rhinos from falling bird faeces. Sharing the ehxibit are peach-fronted lovebirds, which naturally nest in weaverbird nests.

OKAPI

Okapi are mixed
outside with red duikers and crested guineafowl.

Rhino house shows African rainforest. Visitors can enter only first 1/3 of the house, and the rest is taken by okapi stalls. Only one stall of okapi is visible, the naturalistic one. It is separated by glass and naturalistic, with tree trunkss, woodchips and real lianas and epyphytes above okapis heads. Okapi inside exhibit is shared with tropical birds, like hornbills and splendid glossy starlings. Okapis in other stalls can be seen through the gate shaped like bamboo stems, in the backdrop of the main okapi.

Information point
centers on surveying animals in the forest. There is real camera trap and camera trap images. Also, some hard blurred images are given for visitors to identify. Also, collections of strange and interesting camera trap images: eg. carnivores biting the camera, carnivores photographed stalking prey, animals captured in comical poses.

BIRD AVIARIES


Bearded vulture
, egyptian vulture and bateleur stay, because they occur in Africa. Valuable project by ZGAF is still informed. King vultures are replaced by grey parrots or other bird from Africa.

PRIMATE ZONE
NEW MONKEY HOUSE


Indoor baboons have a cave, with a view outside of the exhibit. Hamadryas baboons hide in caves in Arabia. Baboon moat has fake dried mud with animal footprints. Visitors are asked to identify species.

There are 3 information points.
One is about monkeys in culture, see before. Second info point about conservation projects by ZGF. Coin cans for raising funds for projects. Interactive computer game where visitors are asked to identify mammal species found in reserves supported by ZGF – starting from well known (tiger, leopard, chimpanzee) going to difficult (moonrats, douc langurs, mongoose).

Third information point
is about behavioral research. It can be located either in monkeys or in apes. All zoo apes and baboons are identified by photos and identification points, with life histories, characters, social status. Series of pictures show main body language of the species, and series of buttons play main calls.

Sample sheets of observations in Africa, and short films on how behavioral research is done – from habituation of primates to publishing research paper. There is interactive game, when visitors are asked to identify ape behaviour and individual apes.

BORGORI HOUSE


Information point
shows bushmeat and poaching. Tropical trees in ape house have wire snares around trunks, like ones which kill apes in Africa. Also, request for visitors to look for such snares in German forests.

Gorillas are mixed
outside with cape clawed otters and/or zebra mongoose.

See below for the plan of the new monkey house.

DISCUSSION ON KEEPING ELEPHANTS IN FRANKFURT ZOO

Many years ago, zoo direction said that it is impossible to keep elephants in a city zoo. Since that time, much changed. Many city zoos started breeding elephants. Many zoos give 10-20% of total area to one exhibit, eg. Pongoland in Leipzig or Elefantenpark in Cologne. I am confident that seeing current exhibit, old zoo director would withdraw its claim.

Elephants became more important. Zoos increasingly compete with other entertainment. Zoos must also interest young generation of people in conservation. Charismatic animals are important as first interests bringing people to the zoo. Ultimately, some people become deeply interested in conservation. Elephants fit this role as good as anything else.

ELEPHANT HOUSE


Elephant area occupies today enclosures of vicugna (part), maned wolves, zebras, camels, alpacas, and unused meadow near the pond. It is ca. 1 ha in size, sufficient to keep these giants.

Elephant house
is semicircular with glass roof. There is rounded gallery for elephants, visitor doors on two sides, and exhibit of komodo dragons in the point. Elephants indoors is decorated by roots of artifical banyan tree. They form natural looking barrier, and offer lots of holes to hide food as enrichment. Possibly there are free flying birds like alexandrine parakeets or mynas.

The indoor visitor area
has small play area for children. Between elephants and komodo dragons, there are plants and a sclupture of pygmy stegodon. These dwarf proboscideans lived on Flores, and were likely prey of komodo dragons, before humans wiped them and introduced deer and buffalo.

Public can feed elephants daily under supervision, from a side footpath. Animals should associate feeding with a separate area, not people in general. Elephants have a gitter about 1m high, with holes ca 20cm wide, and leafy branches are passed across this gitter, to prevent an elephant accidentally grabbing the hand.

There are three information points near elephants, two outside and one indise. First is about ecological corridors and human-elephant conflict. It shows sample electrified fence (not live, of course) and beehives tried as elephant deterrent in Africa.

Second information point is about elephant management in zoos. There are videos of elephant training and of elephant giving birth. There is sample elephant studbook and information on how elephants are exchanged. There is an interactive game for visitors, who can pick best mates for elephants. There is rreal ankus hook, info on research on herpes virus, and oversized medical tools and heaps of medicine pills used for elephants.

Third information point is about elephants as keystone species in the habitat. There are picutres of plants and animals which are influenced by elephants: trampling vegetation, spreading seeds, provision of dung and carrion. Indoors there are planted trees and lianas which seeds are dispersed exclusively by elephants.

ALTERNATIVES

African elephants can be kept
, because elephant area is between Asian and African zone. In any case, there is a band of bamboo in the middle of visitor path between elephants and giraffe, visually separating exhibits.

Leopard exhibit, glass-fronted and covered by net, is possible along the zoo border between zones of Asia and Africa. Camels (5) could be mixed with endangered mountain goat or sheep, eg, tadjik urial. But this would take too much space away from elephants. I want to design exhibits which will stay spacious for decades in future.
 

Attachments

  • monkey3.jpg
    monkey3.jpg
    126.8 KB · Views: 13
  • monkey2.jpg
    monkey2.jpg
    105 KB · Views: 16
lovely plan buddy! :) this is really realistic, and it makes me feel like the current Frankfurt zoo is not living up too its full potential. When i hit the German zoo scene in a few years, i'm currently not planning on visiting Frankfurt, but if this happened i certainly would! :), can i be cheeky and ask is it possible to fit Dolphins/manatee in there somewhere?:). Also, personally, i might not have elephants and in there place exhibit more species of African/Asian hoof stock.
 
Back
Top