Biological Exuberance: Animal Homosexuality and Natural Diversity

use of other terms

see also Homophobia—use of biased/derogatory terms

Thrusting, pelvic see Sexual arousal

Tools, sexual use of see Cultural behavior

Transgender see Intersexuality; Transsexuality; Transvestism;

Transgendered animals

breeding or mating by mammals birds

greater reproductive/heterosexual activity by

Transsexuality

Transvestism

contrasted with homosexuality

female-to-male mammals birds

male-to-female mammals birds

Trios, quartets (heterosexual; in pair-bonding species)

mammals

waterfowl

shore birds

perching birds

other birds

Trios, quartets (homosexual, bisexual)

mammals

waterfowl

shore birds

perching birds

other birds

see also Parenting; Sources of offspring

Trouessart, E.

Unwanted sexual advances see Harassment; Nonconsensual sexual activity; Partner refusal, indifference

Vaginal/copulatory plugs, other birth control

Vasey, Paul L.

Violence, injury (heterosexual)

mammals: primates marine hoofed other

birds: waterfowl shore perching other

see also Harassment; Nonconsensual sexual activity

Virgin birth see Parthenogenesis

Vocalizations (during homosexual activity)

primates

marine mammals

hoofed mammals

other mammals

waterfowl

shore birds

perching birds

other birds

von Hildebrand, Martin

Walker, Alice

Ward, Jon

Watanabe, John

Watson, Lyall