Male and female Daurian Redstarts

Male Daurian Redstart

Male and Female komusō

Calling male Daurian Redstart

[Male and female musk deer]

Perched female Daurian Redstart

Male and female Smews on the water

Male and Female Models on Iron Stool and Bench

Female and male Blue-and-white Flycatchers fed nestlings

Two Actors in Male and Female Roles respectively

Adult male and female or juvenile Narcissus Flycatchers

Male and female Smews on the water and then dived

Six Male and Female Beauties in a New Year Concert

Rooks and Daurian Jackdaw

Incantations to the Female-Male Principle

Blue-and-white Flycatcher's nest. Female probably fed nestlings and warmed them. Male transferred food to female at nest

Adult Daurian Jackdaw and Rooks

Incubating Japanese Paradise Flycatchers. Male then female

A male and female Japanese pheasant. Coloured lithograph by W. E. Hitchcock, ca. 1858

Ladies-in-Waiting with Male Entertainers in Female Attire

Video 1. Copulation behavior of the stalk-eyed fly, Sphyracephala detrahens mature male and female

Daurian Jackdaws

Female Smew and Mallard

Student mobilization: Male and female civilian registrants by industry and area. Report No. 42a(2)(c), USSBS Index Section 2

Actors Sawamura Tossho in a Female Role and Bandō Hikosaburo in a Male Role (as Paper Dolls?)