Center, Internet, Wildlife Damage Management
Great Plains Wildlife Damage Control Workshop Proceedings
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Date of this Version
February 1989
Document Type
Article
Abstract
I evaluated the effectiveness, suitability, and expense of 2 styles of predator guards for black-bellied whistling duck (Dendrocyqna autumnalis) nest-boxes. Guards evaluated were galvanized bottom attached shrouds and razor-ribbon wire. Both guards were effective against ground dwelling predators. The group not fitted with guards suffered a 55% overall depredation rate.