Animal Reproduction

Hybridization Between Species

February 24, 2021 0
If the scene for heterospecific copulation was that of a horror film, the scene for hybridization is more like that of science fiction. In nature when we see successful hybridization, this means that species are […]
Animal Reproduction

Misdirected Courtship and Sex With Other Species

January 20, 2021 0
Evolution should select for individuals that employ ways of discerning members of their own species from any others. Reproductive success of those engaing in sex with organisms of another species should therefore be drastically reduced. […]
Animal Reproduction

The Environment Affects The Size Of These Bird Eggs

December 30, 2020 0
Female birds can change egg contents based on social status, the qualities of dad, and in response to environmental factors. For example, when population density is high and a female’s chicks are likely to experience […]