Using physiology to infer the reproductive status and breeding performance of cryptic or at-risk bird species

Earth & Environmental Sciences

• reproductive status 100%
• bird species 69%
• physiology 62%
• breeding 62%
• bird 52%
• phenology 45%
• effective population size 27%
• sexual dimorphism 27%
• breeding bird 27%
• nest 23%
• egg 20%
• population dynamics 19%
• plasma 16%
• disturbance 14%
• method 9%
• parameter 7%
• analysis 5%

Agriculture & Biology

• reproductive performance 56%
• physiology 50%
• birds 38%
• breeding 37%
• phenology 29%
• researchers 26%
• effective population size 17%
• at-risk population 17%
• threatened species 17%
• sexual dimorphism 16%
• endangered species 15%
• population dynamics 14%
• nests 12%
• chicks 12%
• gender 9%
• eggs 9%
• methodology 8%

Medicine & Life Sciences

• Breeding 73%
• Birds 67%
• Research Personnel 17%
• Population Dynamics 15%
• Population Density 14%
• Eggs 13%
• Sex Characteristics 11%
• Population 4%