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Variation in Defecation Rates of Pronghorns Relative to Habitat and Activity Level
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Variation in Defecation Rates of Pronghorns Relative to Habitat and Activity Level

著者: Lynn R Irby
版本/格式: 文章 文章 : 英语
刊登在:Journal of Range Management, Jul., 1981, vol. 34, no. 4, p. 278-279
数据库:JSTOR
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文件类型: 文章
所有的著者/提供者: Lynn R Irby
ISSN:0022-409X
OCLC号码: 477525940
语言注释: English
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摘要:

During June through September, 1977, pronghorn antelope (Antilocapra americana) were observed in the National Bison Range, Moiese, Montana, to determine if defecation rates were constant in different habitat types and at different levels of activity. Individuals and groups that were active 50% or more of observation periods were found to have defecation rates approximately 10 times greater than groups or individuals that were active less than 50% of observation periods. Habitat type was much less tightly related to defecation frequency than was activity level.

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