[Tweeters] How to determine how many hummingbirds are coming to your feeder...

[john dantoni]

Hi Tweeters,I came across this question and answer page the other day and thought it was interesting...  
https://watchingbackyardbirds.com/wbbsite/article/how-many-hummingbirds-at-feeder.phpAll the best,John D'AntoniMalaga, WA



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