Rocky Mountain National Park, ColoradoAlberts, Edwin C. (Edwin Cameron)
History
Rocky Mountain National Park, Colorado
Alberts, Edwin C. (Edwin Cameron)
Natural history -- Colorado -- Rocky Mountain National Park
Even the most casual visitor notices the GRAY JAY and its cousin,
CLARK’S NUTCRACKER. These members of the crow family are common at Bear
Lake and at Many Parks and Rainbow Curve parking areas on Trail Ridge
Road, where they compete with the chipmunks for hand-outs from
motorists. The GRAY JAY, sometimes known as the Rocky Mountain jay or
“camp robber,” has a dull-gray body, light-gray head, and short bill. It
is often seen in the company of the Clark’s nutcracker, about the same
size, but with a longer bill, light-gray body and white patches on black
wings and tail. The nutcracker tends to range both above treeline and
down into the ponderosa pine belt during summer, whereas the “camp
robber” has a more restricted distribution.
[Illustration: The ptarmigan’s summer coat resembles lichen-covered
boulders of the high meadows where it lives.]
The COMMON RAVEN is often observed soaring over the canyons. RED-TAILED
HAWKS are fairly common—those that nest on the cliffs southeast of the
visitor center are almost always to be seen in summer in Moraine Park.
The robin is abundant and widely distributed in the park in summer.
Flocks of robins are to be seen above treeline into October. The sleek
BOHEMIAN WAXWING passes through the park in winter and early spring.
Along the beaver ponds, in the willows, the showy REDWINGED BLACKBIRD
may be seen from May until July.
Possibly the most unusual bird of the park is the DIPPER, or “water
ouzel,”—a chunky little dark-gray bird, with a habit of bobbing up and
down constantly, which is seen only near rushing mountain streams or
waterfalls. It hops into rushing water and even walks submerged on the
stream bottom in search of aquatic insects—a method of food-gathering
that appears suicidal but actually does the dipper no harm. The mossy,
dome-shaped nest is usually built where spray can keep it moist. Look
for these amazing creatures at Chasm Falls, at The Pool, along Mill
Creek and Glacier Creek, or in the cascades in Wild Basin.
It is hoped that this brief treatment of the birds will arouse your
interest in these important members of the park’s wildlife population.
Park-naturalist-conducted bird hikes are scheduled during the summer,
and bird books are on sale at Moraine Park Visitor Center. Birds are an
important element in the enjoyment of the park; take advantage of the
opportunity to become acquainted with them.
[Illustration: Clark’s nutcracker, familiar at parking areas, is
often confused with the “camp robber,” or gray jay.]
MAN IN THE ROCKIES
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account