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Filtering by: Location William L Finley National Wildlife Refuge, Oregon, United States, (Area) Decade 2000-2009

Temporal changes in the feeding habits of bullfrogs from three different habitat types in the Willamette Valley, Oregon

Creator:

Bouska, Cassie K.

Abstract:

Bullfrogs were introduced into Oregon in the early 1900s and have become widespread members of many wetland communities. Little is known of their ecology outside their native range, although they may play a role in the current declines observed in native herpetofauna. I analyzed the diets of 401 bullfrogs from...

Resource Type:

Masters Thesis