Nile monitor laying on half a tube in its enclosure at Miami Metrozoo

Northern crested caracara standing beside a fence in its enclosure at Crandon Park Zoo

Northern crested caracara standing in its enclosure at Crandon Park Zoo

Nursing Banteng calf and mother in habitat at Miami Metrozoo

Okapi looking over its shoulder standing in its habitat at Miami Metrozoo

Okapi walking through its habitat at Miami Metrozoo

Older Indian rhinoceros standing in its habitat at Miami Metrozoo

Older Lowland gorilla grooming young gorilla at Miami Metrozoo

Opossums and birds at Miami Metrozoo in their cages

Opossums and birds in their cages at Miami Metrozoo

Opossums and birds waiting in their cages at Miami Metrozoo

Orangutan curled up on the grass in their habitat at Miami Metrozoo

Orangutan Jasper with Zookeeper Kurt Mannchen hugging at Miami Metrozoo

Orangutan munching away while seated at Miami Metrozoo

Oribi sitting in the brush of their habitat at Miami Metrozoo

Osprey with a fish in its clutches at Crandon Park Zoo

Ostrich looking through the fence in its enclosure at Crandon Park Zoo

Ostrich standing beside a fence in its enclosure at Crandon Park Zoo

Ostrich walking in its enclosure at Crandon Park Zoo

Ostrich walking past the fence of its enclosure at Crandon Park Zoo