Sökning: "Kristjan Lilliendahl"

Hittade 1 avhandling innehållade orden Kristjan Lilliendahl.

  1. 1. Fattening strategies in wintering passerines

    Författare :Kristjan Lilliendahl; Innes C Cathill; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Biology; Biologi; zoologisk ekologi; Animal Ecology;

    Sammanfattning : Stored fat is a main source of energy for birds in winter and it seems reasonable that fatter birds should survive better. Small birds wintering at high latitudes, however, carry less fat than their capacity permits, suggesting a predation cost of excessive fatness. LÄS MER