The picture of this Yellow-rumped Warbler was taken at the Jamaica Bay National Wildlife Refuge. The picture of this Yellow-rumped Warbler was taken with my CANON EOS7D with the CANON 100-400mm lens and the CANON 580EXII flash.
I have never seen so many Yellow-rumped Warblers in one day as I did at Jamaica Bay National Wildlife Refuge this past Saturday giving me lots of photo ops. I have read reports all over the city of the large numbers of migrating Yellow-rumped Warblers. They are nicknamed â€œbutter buttâ€ for obvious reasons.