Zoo

Science

Breeding success: London Zoo counts animals one by one

Last year, 11 chicks and five new adults were born, and keepers are able to recognize each Humboldt penguin individually. Armed with tons of lettuce and buckets of nuts, London Zoo began its annual animal count on Friday, ushering everything from goats to gorillas out of their enclosures for a monumental inventory. The nearly two-century-old zoo holds a nearly week-long…