Following the deep freeze of a week ago, temperatures soaring into the fifties and sixties during recent days have brought to mind thoughts of spring. In the pond at susquehannawildlife.net headquarters, Green Frogs are again out and about.
A pair of Green Frogs seen today alongside the headquarters pond. A sign of spring?
But is this really an early spring? Migrating waterfowl indicate otherwise. Having been forced south from the Great Lakes during the bitter cold snap, a variety of our tardy web-footed friends belatedly arrived on the river and on the Susquehanna Flats of upper Chesapeake Bay about ten days ago. Now, rising water from snow melt and this week’s rains have forced many of these ducks onto local lakes and ponds where ice coverage has been all but eliminated by the mild weather. For the most part, these are lingering autumn migrants. Here’s a sample of some of the waterfowl seen during a tour of the area today…
Like other late-season migrants, Snow Geese take advantage of open water on area lakes until ice forces them south to the Atlantic Coastal Plain. In a little more than a month from now, they’ll begin working their way north again.Tundra Swans and American Black Ducks loafing on an ice-free lake.The non-native Mute Swan has become an invasive species. Because they are predominantly non-migratory, groups of Mute Swans congregating in valuable wetland habitat can decimate these aquatic ecosystems with their persistent year-round feeding. Their long necks help them consume enormous quantities of benthic foods that would otherwise be available to migratory diving ducks during their autumn and spring stopovers.Small flocks of Gadwalls will sometimes spend the winter on ice-free vegetated ponds in the lower Susquehanna region.A mixed flock of diving ducks on a small lake. Let’s take a closer look!Six Redheads, three Lesser Scaup (top row left), and a Canvasback (upper right).Redheads.Buffleheads.An adult male Lesser Scaup.A female (right) and a first-winter male (left) Lesser Scaup.Canvasbacks and a Ruddy Duck.
With the worst of winter’s fury still to come, it’s time to say farewell to most of these travelers for a little while. With a little luck, we’ll see them again in March or April.
Our official susquehannawildlife.net prognosticator climbed out of its winter hideout today to have a look around. Then, without hesitation, the forecast for 2023 was issued, “Winter Stinks!”
