It appears that spring has at last arrived. It’s time to have a look around!



Of the bird species that pass southbound through the lower Susquehanna valley during autumn, we can generally observe many of the surviving individuals as they return north during the spring. But there are numerous exceptions. One of them is Golden Eagles.
While the strong northwest winds of late autumn create ideal lift for migrating Golden Eagles along our linear ridges, they also tend to enhance the birds’ tendencies to “ridge hop” their way south, thus pushing many of them southeast from the main corridor of the eastern population’s route through the central Appalachian Mountains. Here in the lower Susquehanna region, we observe these vagabonds at our numerous hawk watches which happen to be located along the outer periphery of the birds’ primary flight path. It appears that a greater percentage of these wayward eagles tend to be younger, less-experienced birds than those seen passing hawk-counting stations in the central Appalachians. Lucky for us, we get to see more of the showy juvenile and immature Golden Eagles—at least during the fall season.
In the spring, southerly breezes and the urge to “ridge hop” in a northerly direction tend to concentrate Canada-bound migrating Golden Eagles along the northernmost ridges in their Appalachian flyway. To see them, we took a short drive up the Juniata River valley to the 90,000 acres of Rothrock State Forest and Tussey Mountain Hawk Watch. During our visit there earlier this week, gusty winds from the southwest brought us an opportunity to see the elusive northbound flights of some of the members of eastern North America’s population of Golden Eagles.












For more information on the region’s hawk watches and the birds you’ll see there, be certain to click the “Hawkwatchers Helper: Identifying Bald Eagles and other Diurnal Raptors” tab at the top of this page. And for a more detailed look at how to determine the age of Golden Eagles, particularly during the autumn migration, click the “Golden Eagle Aging Chart” tab at the top of this page.