Sökning: "Ian Henshaw"

Hittade 2 avhandlingar innehållade orden Ian Henshaw.

1. 1. The role of geomagnetic cues in fuelling behaviour of migratiory birds

   Författare :Ian Henshaw; Stockholms universitet; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

3. 2. Avian migration: the role of geomagnetic cues

   Författare :Ian Henshaw; Cecilia Kullberg; Thomas Alerstam; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; geomagnetic cues; orientation; food intake; fuel deposition; corticosterone; endogenous time program; bird migration; Biology; Biologi; etologi; Ethology;

   Sammanfattning : The regularity and scale of bird migrations has impressed mankind for generations. Birds rely on an inherited migratory program to guide them during the journey; however, recent evidence suggests that additional external cues are necessary. LÄS MER