White-Headed Eagle

Robert Havell Jr. John James Audubon

Study of a Bird (Irena Puella)

Heinrich Gottlieb Ludwig Reichenbach

Hawk Killing Goose

A Falcon on Perch, Crafts of the Karaki-ya in Kokuchō (Kokuchō karakiya ito zaikō)

Totoya Hokkei 魚屋北渓

Untitled

Ernst Trawoeger

Two Birds, Probably Magpies, on a Branch of Blossoming Plum

Joseph's Blossoming Rod, from a Fresco by Taddeo Gaddi in the Church of Santa Croce at Florence

Charles Herbert Moore Taddeo Gaddi

from the illustrated book "Kachō gaden"

Katsushika Taito II 二代葛飾戴斗

Two Birds on a Branch of Bamboo

Kim Che [Gim Je] Yi Ching [Yi Jing]

Falcon on a Perch

Katsushika Hokusai 葛飾北斎

Two Birds on a Rock Nestled amidst Pinks Near a Stream

Kim Che [Gim Je] Yi Ching [Yi Jing]

Bird Flying Amidst Plum Blossoms -- Illustration from the Ten Bamboo Studio Manual of Calligraphy and Painting (Shizhuzhai shuhua pu)

Hu Zhengyan 胡正言

Vanessa antiopa (Mourning Cloak Butterfly)

Timothy House

Third of Four Books Reproducing Paintings by Gyokusen (Gyokusen shūgachō)