The picture of these Tree Swallows fighting over nesting box was taken at the Jamaica Bay National Wildlife Refuge. The picture of these Tree Swallows was taken with the CANON EOS7D and the CANON 100-400mm lens and the CANON 580EXII flash.

Spring has arrived at the Jamaica Bay National Wildlife refuge. The Swallows dashing around is one of my most favorite visual experiences at JBNWR.