Staff at London Zoo readied their clipboards and calculators ... Among the animals to be counted are a colony of 65 Humboldt penguins and a troop of critically endangered western lowland gorillas.

Head down to the beach to watch our colony of Humboldt penguins dive ... on to the magnificent residents of Gorilla Kingdom. London Zoo is one of over 200 attractions around the UK that Blue ...

Thirteen years ago, Pepe the Humboldt penguin hatched at Brookfield Zoo and became the first Animal Ambassador, "helping spread the word about penguin conservation through fun programs like ...

The Zoological Society of Milwaukee and the county zoo it sponsors, which includes a small Humboldt penguin exhibit, has spent more than 200.000 dollars researching the birds’ plight over the ...