Physiology of avian migratory processes

Landbrug og biologi

• physiology 100%
• birds 75%
• flight 70%
• corticosterone 42%
• wild birds 31%
• Arctic region 28%
• age structure 27%
• Plectrophenax nivalis 24%
• autumn 21%
• Faroe Islands 21%
• spatial data 18%
• Turdidae 18%
• intrinsic factors 17%
• migratory birds 16%
• steppes 15%
• Sub-Saharan Africa 15%
• surpluses 15%
• radio 14%
• decision making 13%
• hematocrit 13%
• molting 13%
• biochemistry 13%
• exercise 12%
• air temperature 12%
• grasslands 11%
• seasonal variation 11%
• life cycle (organisms) 11%
• stress response 11%
• history 10%
• ambient temperature 10%
• breeds 10%
• sampling 9%
• environmental factors 8%
• lipids 7%
• crops 7%
• water 5%
• temperature 5%
• methodology 3%