Article
Evolutionary response to selection on clutch size in a long-term study of the mute swan.
The American naturalist - 1 Mar 2006
Charmantier Anne, Perrins Christopher, McCleery Robin H, Sheldon Ben C
Abstract excerpt
Life-history traits in wild populations are often regarded as being subject to directional selection, and the existence of substantial variation and microevolutionary stasis of these characters is therefore a problem in need of explanation. Avian clutch size is an archetypal life-history trait in this context, and many studies have sought to test explanations for stasis in clutch size. Surprisingly, there are...
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