Yesterday morning we went down to Humber Bay East. While Rob was getting the parking ticket for the truck I walked over to the area where the washrooms are to look at the flower gardens. While I was waiting for him I watched a Yellow-Warbler feed a young Brown-headed Cowbird. It looked so funny, but sad too, to see this tiny bird feeding this other bird three times it's size.
When the Yellow Warbler flew away, I saw that it also 2 more young Cowbirds to feed, as 3 young ones followed the little yellow bird crying for food.