Tuesday, 20 December 2016

[cobirds] Purple Sandpiper food question

COBirders,

 

If you are a stream ecologist, biology professor, or in graduate school in biology or related fields, or if you aren’t and have a reasonable comment about the I.D. of this “roundworm” the Purple Sandpiper is pulling out of Blue River where it flows into Dillon Res. in Summit County, I would appreciate your comments.

 

 

Thank you,

 

Bill Maynard

Colorado Springs

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