Male Common Yellowthroat Warbler
Geothlypis trichas
left right
2007 Photograph, Male Common Yellowthroat Warbler (Geothlypis trichas) with a caterpillar, Occoquan Bay NWR, Woodbridge, Virginia, © 2020.
(This is the guy who was making the alarm call you hear.  Apparently talking with your mouth full is acceptable in the bird world.  His nest was evidently in this clump of blackberry briars.  He is also very unkempt looking, family life is rough!)
Jian Zhe Li

Nature Photography, Wildlife Photography, Waterfowl Photography and Bird Photography from Marsh, River, Field and Forest Habitats.
All images Copyright © 1999 - by Gerry Gantt, all rights reserved.