(Aix sponsa)

Lindsey J Broadus1, Mitchell G Hinton2, Thomas P Hahn3

  • 1Animal Behavior Graduate Group, University of California, One Shields Avenue, Davis, CA 95616, USA; Department of Animal Science, University of California, One Shields Avenue, Davis, CA 95616, USA.

概括

囚禁的木表现出季节性压力反应,在繁殖季节内皮质水平 (CORT) 较高,不论身体质量如何. 个人应激反应在各个季节保持一致,尽管资源丰富.

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