Bird Study · 1984 · 16 citations · 5 references
Life SciencesBiologyEvolutionary BiologyBehavioral EcologyEvolutionary EcologySexual SelectionNatural SelectionParental InvestmentSex RatioSexual DimorphismSex Ratio Data AnalysisSex Ratio DynamicsSexual Dimorphism In GrowthSexual Size Dimorphism
Sex ratios are comparable among autumn juveniles though in adulthood females predominate, resulting in widespread polygyny. When and how does this imbalance occur?
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Autumn Migration Strategies of Reed and Sedge Warblers
Colin J. Bibby, R. E. Green · Ornis Scandinavica · 1981 · 220 citations
Why do pied flycatcher females mate with already-mated males?
Rauno V. Alatalo, Arne Lundberg, Karin Ståhlbrandt · Animal Behaviour · 1982 · 181 citations
Life Sciences, Biology, Zoology +12
Studies of less familiar birds
Stanley Cramp · 1977 · 68 citations
Variation of wing length with age
Ian F. Stewart · Bird Study · 1963 · 44 citations · Full text
POLYGYNY AND BREEDING ECOLOGY OF THE CETTI'S WARBLER <i>CETTIA CETTI</i>
Colin J. Bibby · Ibis · 1982 · 22 citations