Immune function in a free-living bird varies over the annual cycle, but seasonal patterns differ between years

Mark- och miljövetenskap

• annual cycle 98%
• bird 77%
• breeding season 70%
• body mass 61%
• lysis 45%
• time budget 27%
• immunology 27%
• social structure 23%
• cost-benefit 21%
• energy budget 20%
• index 18%
• defense 17%
• diet 16%
• environmental change 15%
• environmental conditions 14%
• parameter 6%

Agrikultur & biologi

• breeding season 80%
• seasonal variation 80%
• haptoglobins 76%
• agglutination 69%
• birds 56%
• immunology 38%
• social structure 34%
• gender differences 30%
• leukocytes 27%
• environmental factors 19%
• energy 18%
• diet 15%

Medicin och livsvetenskap

• Birds 100%
• Breeding 81%
• Haptoglobins 58%
• Agglutination 54%
• Budgets 26%
• Allergy and Immunology 24%
• Physiological Phenomena 24%
• Sex Characteristics 21%
• Cost-Benefit Analysis 20%
• Leukocytes 18%
• Body Mass Index 16%
• Diet 15%
• Population 9%