Seasonal Bird Lists
In this section, we provide maps that allow you to access bird abundance data from large-scale surveys conducted in summer, spring, and winter. Click on any spot on the map, and the program will return average counts for each species encountered near the spot (actually, a distance-weighted average from the 5 samples nearest the spot), along with associated species information.
Breeding Season Map
The Breeding Season Map is Based on Average Counts from the North American Breeding Bird Survey, 1982 - 1996)
Winter Season Map
The Winter Season Map is Based on Average Counts from the Audubon Christmas Bird Count Analysis 1959 - 1988)
Last updated 23Apr2019