Effect of Laparotomy of Tree Sparrows and Dark-eyed Juncos during Winter on Subsequent Survival in the Field

Authors

Ellen D. Ketterson
Van Nolan Jr.

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Recommended Citation

Ketterson, Ellen D. and Nolan, Van Jr. (1986) "Effect of Laparotomy of Tree Sparrows and Dark-eyed Juncos during Winter on Subsequent Survival in the Field," Journal of Field Ornithology: Vol. 57 : Iss. 3 , Article 18.
Available at: https://digitalcommons.usf.edu/jfo/vol57/iss3/18