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Showing 1 to 4 of 4 for “"Sexual behavior in animals"”.
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Parental care in the common tern (Sterna Nirundo): sexual roles in a monogamous seabird
… hirundo) was documented throughout two breeding seasons at a colony near Port Colborne , Ontario. Thirteen and fourteen pairs of terns were chosen for intensive study in 1982 and 1983, respectively. The delivery of fish by males to their mates ("courtship feeding") occurred prior-to, during, …