Sage Thrasher Bilateral Wing Display

Male Sage Thrashers perform what is called the “Bilateral Wing Display” during courtship and territory establishment. Yesterday morning I was able to photograph the behavior on Antelope Island and though I wish I’d been a little closer I had decent light, a pretty good view of the bird and he performed for me for several minutes so I shouldn’t complain.

Continue reading

Mockingbird Flight Display (and a change in shooting technique)

This spring I’ve had several opportunities to photograph the courtship “flight display” of the male Northern Mockingbird. While singing continuously from his perch he jumps almost straight up about six feet as he flaps his wings a couple of times which displays those conspicuous white wing patches and then parachutes down with wings open to the same perch. This performance is repeated every 30-60 seconds or so for an extended period of time.

Continue reading