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Making sense of a prairie butterfly paradox: The effects of grazing, time since fire, and sampling period on regal fritillary abundance

Raymond A. Moranz, Auteur ; Samuel D. Fuhlendorf, Auteur ; David M. Engle, Auteur

Dans Biological Conservation (173 MAY 2014)

Although grasslands often require periodic disturbance to prevent woody plant invasion, some grassland-obligate butterfly species respond negatively to disturbance agents such as fire and grazing. We examined the effects of time since fire, graz[...]

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