Okay, so it happened to be cloudy with drizzle at sunrise—not the best conditions for observing birds in the treetops. But that inclement weather effectively grounded the overnight flight of migrating songbirds leading to a really big fallout in the lower Susquehanna valley this morning.
While straining one’s neck to gaze up into the forest canopy, hundreds of migrants including warblers, vireos, tanagers, thrushes, and flycatchers could be seen. Identifying each was impossible.
Here are of few of this morning’s arrivals. Manually setting the camera to a slower shutter speed compensated a little bit for the backlighting caused by cloudy conditions.
Peak numbers of Broad-winged Hawks will pass through the area during the coming two weeks. They most often migrate in groups, with sizes ranging from several individuals to hundreds or even thousands of birds. Despite this being a less than ideal day for riding thermals and gliding off towards the southwest to continue their journey to the tropics, some “broad-wings” ventured aloft and were on their way soon after the drizzle subsided during mid-morning.
