Efficacy of Scent Dogs in Detecting Black-Footed Ferrets at a Reintroduction Site in South Dakota

Autor:	Alice Whitelaw, Sara A. Reindl-Thompson, Kenneth F. Higgins, Aimee Hurt, John A. Shivik
Rok vydání:	2006
Předmět:	biology Endangered species Fossorial virus diseases Zoology Prairie dog respiratory system Nocturnal biology.organism_classification Mustela nigripes Cynomys ludovicianus Animal science biology.animal Black-footed ferret Nature and Landscape Conservation
Zdroj:	Wildlife Society Bulletin. 34:1435-1439
ISSN:	1938-5463 0091-7648
Popis:	Endangered black-footed ferrets (Mustela nigripes) are difficult to monitor because of their nocturnal and fossorial habits, but land use and management are influenced by their potential presence. Detector dogs have been suggested as a method for determining ferret presence, although its efficacy has not been thoroughly investigated. We evaluated 2 dogs trained specifically for determining ferret presence in field evaluations conducted in black-tailed prairie dog (Cynomys ludovicianus) colonies at the Conata Basin reintroduction site in South Dakota, USA, during September and October 2003. We tested the dogs on 4 test colonies that had no record of ferret presence and 7 colonies known to have ferrets inhabiting them. One dog was 100% accurate at detecting presence and the other was between 57% and 71% successful at detecting ferrets, with neither dog falsely indicating presence when ferrets were absent. For the 2 dogs, the mean time to detect ferrets on a prairie dog colony was 21 minutes and mea...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dbf3554f4c51308a447548626985875a https://doi.org/10.2193/0091-7648(2006)34[1435:eosdid]2.0.co Zobrazit plný text záznamu Plný text