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Apparent predation by Gray Jays, Perisoreus canadensis, on Long-toed Salamanders, Ambystoma macrodactylum, in the Oregon Cascade Range

M.P. Murray·C.A. Pearl·R.B. Bury
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Abstract

We report observations of Gray Jays ( Perisoreus canadensis ) appearing to consume larval Long-toed Salamanders ( Ambystoma macrodactylum ) in a drying subalpine pond in Oregon, USA. Corvids are known to prey upon a variety of anuran amphibians, but to our knowledge, this is the first report of predation by any corvid on aquatic salamanders. Long-toed Salamanders appear palatable to Gray Jays, and may provide a food resource to Gray Jays when salamander larvae are concentrated in drying temporary ponds.

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M.P. Murray, C.A. Pearl, R.B. Bury. 2005-04-01. Apparent predation by Gray Jays, Perisoreus canadensis, on Long-toed Salamanders, Ambystoma macrodactylum, in the Oregon Cascade Range. https://doi.org/10.22621/cfn.v119i2.116

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