BirdFellow Gallery

1 Spring adult (May), Colorado. Rocky Mountain form. Note entirely whitish crown and restricted dusky gray coloration on head.
2 Adult Rocky Mountain type. Note the entirely white crown and limited dusky coloration on head.
3 Summer adult, Rocky Mountain form (July).
4 Summer adult (June), Oregon. Rocky Mountain form. Note the entirely whitish crown and limited dusky-gray on head.
5 Summer adult (June), Oregon. Rocky Mountain form. Note the entirely whitish crown and restricted dusky-gray on head.
6 Summer adult (June). Appears to be the southern Rocky Mtn. form based on limited dark on head and paler overall look to the head.
7 Summer adult (July), Washington. Pacific Coast form.
8 Summer adult (July), Washington. Pacific Coast form. Note extensively dark crown.
9 Summer adult (July), Pacific Northwest form.
10 Adult, Pacific Northwest form. Note extensive dark area on the head.
11 Summer adult (June), Manitoba. Northern (boreal) form. Note extensive dusky-gray on head, limited whitish on forecrown.
12 Basic-plumaged adult (worn), Pacific Coast form.
13 Summer adult (July), Washington. Pacific Northwest form. Note extensive dark area on head.
14 Fall, age uncertain (September), Oregon. Mottling on forecrown may be indicative of hatch-year bird that has already gone through preformative molt.
15 Summer juvenile (July), Washington.
16 Recently-fledged juvenile (June), Oregon.

16 photos

Photo Info