Development of survival skills in captive-raised Siberian polecats (Mustela eversmanni) II: predator avoidance
We exposed naive Siberain polecats (Mustela eversmanni) (aged 2, 3, and 4 months) to a swooping stuffed great horned owl (Buho virginianus) and a stuffed badger (Taxidae taxus) mounted on a remote control toy automobile frame. The first introduction to each was harmless, the second was accompanied by a mild aversive stimulus, the third (1 day after attack) was harmless, and the fourth (30 days after attack) was harmless. Alert behavior increased after a single attack by either predator model. Escape responses of naive polecats did not differ between ages when exposed to the badger, but 4 month old polecats reduced their escape times after a single badger attack. When exposed to the swooping owl, naive 4 month old polecats redponded more quickly than the other two age groups, and 3 and 4 month old polecats reduced escape times after a single owl attack. This indicates an innate escape response to the owl model at 4 months of age, and a short-tert ability to remember a single mild aversive encounter with the badger and owl models at 3 or 4 months of age.
Citation Information
Publication Year | 1990 |
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Title | Development of survival skills in captive-raised Siberian polecats (Mustela eversmanni) II: predator avoidance |
DOI | 10.1007/BF02350280 |
Authors | Brian Miller, Dean Biggins, Chris Wemmer, Roger Powell, Lorena Calvo, Lou Hanebury, Tracy Wharton |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Journal of Ethology |
Index ID | 70124337 |
Record Source | USGS Publications Warehouse |