Satellite
Cornell Lab Powered by eBird

期望数量

Relative abundance is depicted for each season along a color gradient from a light color indicating lower relative abundance to a dark color indicating a higher relative abundance. Relative abundance is the estimated average count of individuals detected by an eBirder during a 1 hour, 1 kilometer traveling checklist at the optimal time of day for each species.

了解更多
全年
00.020.21
Breeding season
30日 11月 - 22日 2月
00.020.21
Non-breeding season
14日 6月 - 6日 7月
00.020.21
Pre-breeding migratory season
13日 7月 - 21日 9月
00.020.21
Post-breeding migratory season
12日 4月 - 7日 6月
00.020.21
Layer opacity
Seasons timeline
123456789111

Regional stats


Custom shapes stats

Draw a shape on the map to generate a summary table or chart for that custom area of interest.

Basemap

Modeled area
(0 abundance)
No prediction

eBird data from 2007-2021. Estimated for 2021.

Fink, D., T. Auer, A. Johnston, M. Strimas-Mackey, S. Ligocki, O. Robinson, W. Hochachka, L. Jaromczyk, A. Rodewald, C. Wood, I. Davies, A. Spencer. 2022. eBird Status and Trends, Data Version: 2021; Released: 2022. Cornell Lab of Ornithology, Ithaca, New York. https://doi.org/10.2173/ebirdst.2021