A possible endocrine basis for migratory behaviour in the White-crowned Sparrow, Zonotrichia leucophrys gambelii

Photoperiodism and related phenomena in plants and animals

R. B. Withrow · 1959 · 790 citations

Life Sciences, Plant Biology, Plant Sciences +12

Recent studies in avian biology

Albert Wolfson · 1955 · 267 citations

Life Sciences, Biology, Zoology +13

The Incubation Patch of Passerine Birds

Robert E. Bailey · Ornithological Applications · 1952 · 205 citations

Life Sciences, Ecology, Zoology +9

Energy metabolism of two species of the genus Emberiza as correlated with distribution and migration

Henrik Wallgren · Työväentutkimus Vuosikirja · 1954 · 180 citations · Full text

Life Sciences, Biology, Botany +12

THE PHOTOPERIODIC CONTROL OF RE PRODUCTIVE CYCLES IN BIRDS

Donald S. Farner · 1964 · 180 citations

Life Sciences, Biology, Zoology +13