Tecton Group the leaders in bringing continental modernism to Britain. The group's first commission was the 1932-1934 gorilla house in the London Zoo in Regent's Park. After the successful completion of the gorilla house, the group designed a penguin pool for the zoo, which contained a unique double helix-shaped walkway without intermediate supports for the penguins and a large swimming area. The group's successes at the London Zoo resulted in their designing two other zoos: Whipsnade Zoo in Bedfordshire and Dudley Zoo in West Midlands. The group then designed the Highpoint I tower, an apartment complex in Highgate. The complex set a
Marwell Zoo main, current Marwell Wildlife conservation programmes include Managing Biodiversity in Hampshire, assisting Grevy's zebra and its ecosystem in Kenya; supporting threatened species in Zimbabwe and managing the population of small, vulnerable populations; and reintroducing the scimitar-horned oryx to the Sahara. The zoo has been involved in reintroducing wild horse, golden lion tamarin, roan antelope and scimitar oryx to the wild. The oryx was extinct in the wild, but more than 200 calves have been born and reared at the zoo since 1972 and many of these have been released back to the Sahara with animals from Whipsnade Zoo and Edinburgh