American Redstart Black-and-white Warbler Black-throated Blue Warbler Canada Warbler Cape May Warbler Common Yellowthroat Chestnut-sided Warbler Double-up complex
Mourning Warbler Northern Parula Northern Waterthrush Ovenbird Savannah Sparrow Wilson's Warbler Zeep complex
7-night warbler and Sparrow Night Flight Call Totals (9pm-5am EDT)
2012 2013 2014 2015 2016
Daily datapoints are mid-week dates of weekly warbler and sparrow call totals, for example the first data point in each year (Aug 13) indicates the call total during the period from 8:30pm Aug 10 through 5:30am Aug 17.
The following individual night's data were missed and likely contributed to lower call totals during associated weeks: