[Tweeters] Blackberries
    Megan Lyden via Tweeters 
    tweeters at u.washington.edu
       
    Fri Aug 15 12:31:47 PDT 2025
    
    
  
I volunteer at a bird banding/fall migration monitoring station.  Many bird species gorge on blackberries during their layovers, including Robins, Swainson’s and Hermit Thrushes, Black-Headed Grosbeaks, Song Sparrows, House and Purple Finches, etc.  It’s obvious from the staining around their bills and their excrement.  
Megan Lyden
Bellevue WA
    
    
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