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Acoustic monitoring station at Jamestown, NY

American Redstart        Black-and-white Warbler        Black-throated Blue Warbler        Canada Warbler        Cape May Warbler        Common Yellowthroat        Chestnut-sided Warbler        Double-up complex       

Hooded Warbler        Mourning Warbler        Northern Parula        Northern Waterthrush        Ovenbird        Savannah Sparrow         Wilson's Warbler        Zeep complex

Proportion of presumed Black-throated Blue Warbler night flight calls among all warbler and sparrow night flight calls (nfcs).

Daily datapoints are mid-week dates of weekly call totals, for example the first data point in each year (Aug 13) indicates the proportion of this species' nfcs in the seven-day period from 9pm Aug 10 through 5am Aug 17.

 

Black-throated Blue Spectrographic examples

 

7-night warbler and sparrow call totals: 2012    2013    2014    2015    2016