Ptarmigans on the wing

Ptarmigans on the wing over the Serpentine River in the Bering Land Bridge National Preserve–filling the air with their gurgly calls.

#north #ptarmigan #birdwatching #serpentinehotsprings #beringlandbridge #nationalparks #lindbladexpeditions#meetthenorth #rivervalley #springtime

Photo by Eric Guth.