Gadwall

Gadwall

When you resemble one of the most common waterfowl species in North America, sometimes it's hard to stand out. Noting subtle differences and a careful eye, one can fairly easily pick a Gadwall out of a lineup of Mallards. If you see a group, make sure to be on the lookout.

Photo by Mick Thompson

Common Redpoll Irruption

Common Redpoll Irruption

The winter of 2021-22 will go down in the bird record books for the irruption of Common Redpolls in Wisconsin. Common Redpolls are energetic little birds that forage in flocks, gleaning, fluttering, or hanging upside down in the farthest tips of tree branches.

Photo by Ott Rebane FCC

American Crow

American Crow

American Crows, known for their abundance from farm fields to urban areas, might surprise some with their intelligence. It's easy to anthropomorphize crows—they're often marked as pests, sinister, or aggressive. But crows objectively score close to primates on cognition tests.

Photo by Andy Reago & Chrissy McClarren

Our First Wisconsin CBCs After Decades in Southeast Texas

Christmas Bird Count (CBC) morning dawned at 6°F; the afternoon high was 30°F. While that sounds like a typical morning of a Wisconsin CBC, it was actually the morning of the Buffalo Bayou, Texas CBC in west Houston on December 23, 1989.

Photo by Bob Honig

White-winged Crossbill

White-winged Crossbill

Though mostly restricted to northern Wisconsin where abundant native conifer trees provide food, White-winged Crossbills will breed in conifer plantings in the southern Kettle Moraine, and other localized spots of high conifer density in southern Wisconsin.

Photo by Kurayba FCC