Egg Weights and Brood Reduction in the European Swift (Apus apus)

• Published in: The Condor
• Main Author: O'Connor, Raymond J.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Oxford University Press (OUP) 1979
• Subjects: Animal Science and Zoology; Ecology, Evolution, Behavior and Systematics; Apus apus
• Online Access: http://dx.doi.org/10.2307/1367278