Proceedings of the 8th Vertebrate Pest Conference (1978), Vertebrate Pest Conference Proceedings collection

Insects, Free Full-Text

References and Further Reading - Birds of Prey - Wiley Online Library

National Park Service History: Transactions & Proceedings Series

COSEWIC Assessment and status report on the Burrowing Owl Athene

Ectoparasitic mites, ticks (Acari: Trombidiformes, Mesostigmata

California - Mountain Lion Foundation

Management of Insect Pests (Nuclear and Related Molecular and

Parasitic Diseases - ScienceDirect

Recovery of the Black-footed Ferret - the USGS Fort Collins