Global ETD Search
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Showing 1 to 6 of 6 for “"sapsucker"”.
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Habitat Analysis and Survey of the Yellow-Bellied Sapsucker, <em>Sphyrapicus varius</em>, in the Southern Appalachians.
… provide a habitat analysis of the Yellow-bellied Sapsucker, <em>Sphyrapicus varius</em>, in the Southern Appalachians. This population of <em>S. varius</em> is unique because it breeds in the high elevations of the Southern Appalachians, while the northern population breeds from Pennsylvania to …
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Woodpecker Nesting Habitat in a Prairie River Woodland
… flicker (Colaptes auratus), yellow-bellied sapsucker (Sphyrapicus varius), downy woodpecker (Picoides pubescens), and red-headed woodpecker (Melanerpes erythrocephalus) were studied on the Big Sioux River riparian forest of eastern South Dakota during 1980 and 1981. Nest site preferences …
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Riparian willow decline in Colorado: interactions of ungulate browsing, native birds and fungi
… by beaver populations. However, damage from sapsuckers [woodpeckers] and Cytospora chrysosperma fungal infection are interacting with these known stressors. My dissertation research investigates willow decline using a multifaceted approach and covers three main topics: 1. The biotic and …