Does Increasing Daylength Control Seasonal Changes in Clutch Sizes of Northern Pintails (Anas acuta)?

• Published in: The Auk
• Main Authors: Krapu, Gary L., Sargeant, Glen A.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Oxford University Press (OUP) 2002
• Subjects: Animal Science and Zoology; Ecology, Evolution, Behavior and Systematics; Anas acuta
• Online Access: http://dx.doi.org/10.2307/4089895