USGS · 5221164
Coccidia of whooping cranes
Abstract
Coccidial oocysts were observed in 6 of 19 fecal samples from free-ranging whooping cranes ( Grus americana ) and 4 of 16 samples from captive whooping cranes. Eimeria gruis occurred in four free-ranging whooping cranes and E. reichenowi in two free-ranging and two captive whooping cranes. Fecal samples from two captive cranes contained oocysts of lsospora lacazei which was considered a spurious parasite. Oocysts of both species of Eimeria were prevalent in fecal samples collected from three free-ranging Canadian sandhill cranes ( G. canadensis rowani ) from whooping crane wintering grounds in Texas. These coccidia were prevalent also in fecal samples from 14 sandhill cranes (of 4 subspecies) maintained in captivity at the Patuxent Wildlife Research Center in Maryland.
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Donald J. Forrester, J. W. Carpenter, D.R. Blankinship. 1978. Coccidia of whooping cranes. https://doi.org/10.7589/0090-3558-14.1.24
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