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Bird Observations

Date Range:
Apr, 1900-2060

Upper Blackstone Water Treatment Plant

Updated ~18 hr(s) ago.

6 species (+0 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wood Duck  
Double-crested Cormorant  
Red-tailed Hawk  
Swamp Sparrow  
Red-winged Blackbird  
Pine Warbler  

KEY:| = insufficient data | = rare to widespread

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