« Start Over

Bird Observations

Date Range:
Feb, 1900-2024

Charles River Esplanade

Updated ~35 hr(s) ago.

38 species (+10 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Domestic goose sp. (Domestic type)
 
 
 
goose sp.
 
 
 
Mallard x American Black Duck (hybrid)
 
Mallard/American Black Duck
 
 
Greater/Lesser Scaup
 
 
 
 
merganser sp.
 
duck sp.
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
gull sp.
 
 
 
 
cormorant sp.
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
 
blackbird sp.
 
 

KEY:| = insufficient data | = rare to widespread

Download Histogram Data