Posts Tagged ‘birds’

Wednesday, September 4, 2013

Adirondack Wildlife: The Black-Capped Chickadee

Black Capped ChicadeeAs many birds prepare to abandon their summer ranges during the coming weeks and months, others are altering their routine to allow them to better survive winter in the Adirondacks. The regular appearance of numerous, year-round avian residents around homes and camps suggests that the behaviors of these hardy species do not change from one season to another.

However, following the end of the nesting season, many of these permanent members of our wildlife community subtly change their routine to improve their chances of finding food and avoiding danger. Among the birds that experiences a shift in behavior from their nesting season to this non-breeding period is the black-capped chickadee, a friendly and perky bird that almost everyone recognizes in appearance and song. » Continue Reading.


Monday, August 19, 2013

Adirondack Birds: The Science of Wing Sounds

wing_musicAs the summer bird chorus wanes, we might remember that song can arrive in unexpected ways. Drumming heads, clacking bills, and dancing feet create nonvocal sound. Even flight, that foremost avian feat, creates music of its own.

Wings can sing – sound is created by the asymmetry, anatomy, and arrangement of individual flight feathers as they vibrate through the air. A number of birds use wing song to communicate, both with their own species and as a way to thwart predators. » Continue Reading.


Monday, August 12, 2013

Adirondack Wildlife: Flocking Birds

Flock of Birds (DEC Photo)Mid-August is the time in the Adirondacks when the foliage of some red maples turns a bright reddish-orange, the sound of crickets replaces the music of our many songbirds, and blackberries start to ripen on their thorny canes. It is also when birds are more regularly seen in flocks rather than individually as they perch on a wire, forage in a field or fly across a road.

The territorial nature and belligerent behavior exhibited by adults toward neighbors from early spring through the end of the breeding season now fades like the chlorophyll in leaves during the latter weeks of September. Thus, a more gregarious lifestyle develops among the members of the same species and results in the formation of flocks for resting, foraging, traveling, and roosting at night. » Continue Reading.