Effects of drought and grazing on land bird populations in South Texas
<p> Breeding bird surveys were conducted on 7 properties belonging to 2 ranches in South Texas. Using these data I calculated temporal trends, and tested the effects of total May–April precipitation and cattle stocking rate on avian abundance. Trends were calculated for each ranch, t...
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| Language: | EN |
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Texas A&M University - Kingsville
2016
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| Online Access: | http://pqdtopen.proquest.com/#viewpdf?dispub=10129021 |