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Acoustic monitoring station at Danby, NY

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

Hooded Warbler        Mourning Warbler        Northern Parula       Ovenbird       Wilson's Warbler        Zeep complex

Proportion of Black-and-white Warbler type night flight calls among all warbler and sparrow night flight calls (nfcs).

Daily datapoints are mid-week dates of weekly ratios, for example the first point (Aug 10) indicates the proportion of this species' nfcs among the accrued calling during the seven-day period from 9pm Aug 7 through 5am Aug 14.

 

Black-and-white Warbler Spectrographic Examples

 

7-night warbler and sparrow call totals