Zobrazeno 1 - 2
of 2
pro vyhledávání: '"S. Drew Moore"'
Autor:
S. Drew Moore, Elizabeth A. MacDougall-Shackleton, Scott A. MacDougall-Shackleton, Kim L. Schmidt
Publikováno v:
Animal Behaviour. 86:25-35
The developmental stress hypothesis proposes that the honesty of birdsong is maintained by costs incurred during development, such that song in adulthood reflects exposure to early-life stressors. We determined the effects of early-life (7–60 days
Autor:
S. Drew Moore, Vanya G. Rohwer
Publikováno v:
Animal Behaviour. 84:1213-1219
Begging behaviour in birds is frequently studied in nestlings, but the function of adult female begging behaviour remains unknown. We examined begging behaviours of adult female yellow warblers, Setophaga petechia, during incubation at the northern l