Blaine H. Carnes; Abidas Ash

doi:doi:10.5751/JFO-00305-940311

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Many Central American hummingbirds can be aged and sexed by molt patterns and bill corrugations PDF

Abidas Ash, Blaine H. Carnes

1 Article tagged with "bill corrugation"

Many Central American hummingbirds can be aged and sexed by molt patterns and bill corrugationsPDF Icons/Download

Many Central American hummingbirds can be aged and sexed by molt patterns and bill corrugations PDF