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Science & Technology
Uncategorized
ANIMAL GUTS
ANNUAL CYCLE
BIRDS
BODY CONDITION
CALIFORNIA
COST-BENEFIT-ANALYSIS
DIGESTION EFFICIENCY
EVOLUTION
Ecology
Environmental Sciences & Ecology
FORAGING COSTS
FUNCTIONAL-RESPONSE
GIZZARD SIZE
H6N2
Life Sciences & Biomedicine
Multidisciplinary Sciences
ORGAN SIZE
RETENTION TIME
SIZE
SURVEILLANCE
Science & Technology - Other Topics
Zoology
digestive constraint
food quality
intake rate
intestine
phenotypic flexibility