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Possible American Tree Sparrow

8:13 pm

Hi all. An interesting recording was obtained today that has some potential of being an American Tree Sparrow. It may be impossible to verify that it is one because they have a wide variety of calls, all of which are reported to be highly variable, so lots of caveats apply. The recording was obtained at the Maple Canyon Trail head, roughly here: 32.7370765, -117.1617973, which is about a mile west of where Justyn and Nicole found theirs.

I just wanted to get the word out in case anyone who lives nearby or happens to be in the area gets a chance to go by there to check it out.

Bruce Rideout
La Mesa