A Great Trip Needs An Extraordinary Destination ...Hallo Bay? ABSOLUTELY

Sunday, February 23, 2014


Driven by their reproductive urge, males become less and less tolerant of each other throughout March and April. In early spring, males stake claims to parcels of ground that they defend in good weather, but spring snowstorms will send these males back into flocks. By late April or early May, males establish permanent territories that they defend in fair weather or foul. Hens arrive on the breeding grounds a bit later than males and then select their mates and nesting areas (often the same ones used the previous year). Males usually remain monogamous within a breeding season. By late May the first eggs are laid under a shrub at the edge of an opening. The males stay on their territories throughout June, although the intense strutting, tailfanning and aerial chasing typical of the courtship period wanes after the hens begin to incubate their clutch for about three weeks, which averages between six to ten eggs. Most Alaskan ptarmigan chicks hatch in late June and early July.

Unlike other North American grouse or ptarmigan, male willow ptarmigan usually help to care for their chicks. Sometimes, in fact, males will take over all family responsibilities if the hen is killed. Both adult willow ptarmigan are vigorous in their defense of the brood. One of the thrills in store for the Alaskan traveler is the chance to watch the excited actions of a female ptarmigan as she tries to distract attention from her chicks by simulating injury or to duck the flailing wings of the male as he dives at the two-legged intruder, cackling gutturally as he flies.

No comments:

Post a Comment