GIBBONS

AGILE GIBBON

Hylobates agilis

Omaha's Henry Doorly Zoo & Aquarium

LAR GIBBON

Hylobates lar

Tanganyika Wildlife Park

MÜLLER’S GIBBON

Hylobates muelleri

Omaha's Henry Doorly Zoo & Aquarium

PILEATED GIBBON

Hylobates pileatus

Gladys Porter Zoo

SOUTHERN YELLOW-CHEEKED GIBBON

Nomascus gabriellae

Phoenix Zoo

NORTHERN WHITE-CHEEKED GIBBON

Nomascus leucogenys

Denver Zoo

SIAMANG

Symphalangus syndactylus

Tanganyika Wildlife Park