A black-tailed gull eating a baby red-eared slider

A black-tailed gull, eating a dead crucian carp

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A red-eared slider, biting algae on another one's shell

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A Little Grebe intimidated a Red-Eared Slider

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-tailed gulls, catching and eating adult chironomids

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A Reeve's pond turtle, biting algae on a red-eared slider's shell

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Threatening behavior of a black-tailed gull toward a grey heron

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A "Red-eared slider" makes a sound "Pong Pong"

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Long-call of black-tailed gull

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Greeting ceremony of black-tailed gull

Osaka Museum of Natural History

Movie Archives of Animal Behavior

An American red squirrel eating seeds of bigleaf maple

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Pecking of black-tailed gull: Dummy experiment 1

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Duet of long calls in black-tailed gull

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Pecking of black-tailed gull: Dummy experiment ３

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-tailed gulls, collecting nesting materials

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Pecking of black-tailed gull: Dummy experiment 2

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Pecking of black-tailed gull: Dummy experiment ４

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A couple of black-tailed gulls choking as a courtship behavior

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Courtship feeding in a couple of black-tailed gulls

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A Brown-eared Bulbul consumed a fruit of Rubus hirsutus

Osaka Museum of Natural History

Movie Archives of Animal Behavior

(Man Eating a Plane)

Tokyo Photographic Art Museum

Tokyo Museum Collection

A Japanese macaque eating the shoot of dwarf bamboo

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A bonobo eating the fruit of an umbrella-tree

Osaka Museum of Natural History

Movie Archives of Animal Behavior

A sika deer eating fallen leaves of Euonymus planipes

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Fruit consumption of Aucuba japonica var. borealis by a brown-eared bulbul in winter

Osaka Museum of Natural History

Movie Archives of Animal Behavior