Date: 5/11/19 3:18 pm From: Hugh David Fleischmann <huey122663...> Subject: [MDBirding] Pine Siskins (PISI) in Owings Mills
I was looking out the window when all of a sudden one single Pine Siskin (PISI) flew in and landed on the platform feeder directly in front me. Within 2 minutes I had 17 PISI descend on several feeders.
One bird looked slightly different from the rest. Can anyone tell me about the white collar on the single bird? Is it a juvenile, which seems unlikely? Is it just normal molting? Thanks.