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1
المؤلفون: Niall H. K. Burton
المصدر: Ibis. 151:361-372
مصطلحات موضوعية: Avian clutch size, Anthus trivialis, Habitat, Reproductive success, Nest, Motacillidae, Ecology, Seasonal breeder, Animal Science and Zoology, Biology, biology.organism_classification, Ecology, Evolution, Behavior and Systematics, Predation
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2
المؤلفون: Des B. A. Thompson, Ian R. Hartley, Michael Shepherd
المصدر: Ibis. 137:508-514
مصطلحات موضوعية: Reproductive success, biology, Ecology, Heracleum sphondylium, Foraging, biology.organism_classification, Passerine, Predation, Habitat, biology.animal, Seasonal breeder, Animal Science and Zoology, Polygyny, Ecology, Evolution, Behavior and Systematics