Forum > Birds In The News > Nest Cavity Competition May Threaten An Endangered Tasmanian Songbird

Webmaster Posted 05-Nov-2015 01:03
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From Science Daily on 05-Nov-2015 01:03

The Forty-spotted Pardalote, an endangered Tasmanian songbird, has been experiencing unexplained declines in its remaining habitat, and a new study describes how competition with a related species for nest cavities may be putting extra pressure on these vulnerable birds. Researchers spent two years monitoring nests of Forty-spotted Pardalotes and Striated Pardalotes at three sites around Tasmania, documenting that about 10 percent of Forty-spotted Pardalote nests were ultimately taken over by their bigger, more aggressive cousins.


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