yellow warbler feeding cowbird fledgling

[williebondo]

Was camping at one of my fav spots along the Colorado River west of Hot Sulphur Springs couple weeks back.  Out birding in the morning and I notice this fledgling cowbird sitting on a fence.  Out of the corner of my eye I see this smaller bird keep coming up to it.  It's a yellow warbler and it's feeding the cowbird!   Here's this tiny little warbler feeding a baby cowbird twice it's size!  You can see pics at my blog:  http://birdsbybill.blogspot.com/