Western Bird Guide. Reed Charles Keller. Читать онлайн. Newlib. NEWLIB.NET

Автор: Reed Charles Keller
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breast and back white, wing coverts blue. If it were not for the large ungainly bill, this duck would be classed as one of our most beautiful during the breeding season.

      Nest.– It makes its nest on the ground in marshy places of grass, weeds and lined with feathers; laying from 6 to 10 grayish white eggs (2.10 × 1.50).

      Range.– North America; breeding most abundant on the western coast from southern California to northwest Alaska.

      PINTAIL

143. Dafila acuta. 30 inches

      A long-necked duck and with a long pointed tail. Male with head and stripe down the back of neck, brownish; back and sides barred with white and black wavy lines.

      Nest.– On the ground like the other ducks, well-lined with feathers generally placed near the water, laying from 6 to 12 eggs of a dull olive color (2.20 × 1.50).

      Range.– North America.

      WOOD DUCK

144. Aix sponsa. 19 inches

      This bird, without doubt, is by far the most beautiful of any of the duck family. Both the male and female have a long crest; that of the male of the most beautiful shades of blue and iridescent green colors, with stripes of white, the throat and under parts also white, breast chestnut with white arrow head marking, sides buff with black and white line markings.

      Nest.– In the hollow of a tree, usually near the water. The birds are said to carry the young from the nest to the water in their bills. 6 to 10 eggs, buffy in color (2.25 × 1.60).

      Range.– Temperate North America, breeding from Canada to the Gulf of Mexico.

REDHEAD

146. Marila americana. 19 inches

      This bird, the preceding and the one following are considered as the best table birds of the duck family.

      Nest.– Placed on the ground in marshes. Eggs 6 to 14 in number, buffy white in color (2.40 × 1.70).

      Range.– North America, breeding from Minnesota northward.

      CANVAS-BACK

147. Marila valisineria. 21 inches

      Differs from the Redhead in the shape of its black bill, its blackish forehead, very light colored back and red eyes, the Redhead having yellow eyes. Like the last species, these birds are excellent swimmers and divers, and secure their food from deeper water than many of the ducks. Their food consists of various fresh water plants and small fish; shell fish and frogs. These usually command the highest market price, and are much sought after by gunners.

      Nest.– On the ground in marshes or sloughs, lined with grass and feathers. 6 to 10 eggs of a pale olive (2.40 × 1.70).

      Range.– North America; breeding from central British Columbia south to Oregon and Minnesota.

      SCAUP DUCK OR BLUE-BILL

148. Marila marila. 18 inches

      This and the following are widely known as Blue-bills owing to the slaty blue color of that member. Head, neck and breast are black; speculum and under parts white, and eyes yellow.

      Nest.– In marshes about many of the ponds in the interior of British Columbia. 6 to 10 eggs pale greenish gray (2.50 × 1.70).

      LESSER SCAUP DUCK

149. Marila affinis. 17 inches

      Slightly smaller than the last, and with the head of the male glossed purple instead of green on the black. They are one of the most abundant migrants, and are one of the most active of the family, diving at the flash of a gun. The immense flocks generally keep out in the open waters of the lakes or rivers; where they feed by diving.

      Nest.– Is made of marsh grasses and neatly lined with feathers from the breast of the female. 6 to 9 eggs of a pale gray color (2.25 × 1.55).

      RING-NECKED DUCK

150. Marila collaris. 17 inches

      In appearance and general habits this duck is much the same as the two preceding. Male with head, neck and breast black with purple shades, having a ring of chestnut about the neck, which at a little distance is not noticeable. Bill blackish, with a bluish band near the end; eye yellow.

      Nest.– Same in every way as above, and general distribution the same, breeding from Oregon and Minnesota northward.

      AMERICAN GOLDEN-EYE

151. Clangula clangula americana. 20 inches

      These are handsome ducks, known as “Whistlers,” from the noise of their wings when flying, and also “Great-heads,” because of the puffy crest. The head is greenish black with a large round white spot in front of and a little below the eye. The rest of the plumage is black and white.

      Nest.– Built in the hollows of trees near the water, lining the cavity with fine grasses, moss or leaves and then lining the nest with feathers, in which they place from 6 to 10 eggs of a grayish color (2.30 × 1.70).

      Range.– North America, breeding from Alaska south to the most northern of United States. Winters to southern California and the Gulf Coast.

      BARROW GOLDEN-EYE

152. Clangula islandica. 20 inches

      Head of this species a bluish black, with a crescent white spot between the bill and eye; which is yellow as also is the preceding.

      Nest.– The range and nesting habits are the same as above, possibly breeding a little farther south on the Pacific coast.

      BUFFLE-HEAD

153. Charitonetta albeola. 14 inches

      This handsome little duck is also known as “Butter-ball” and “Dipper-duck,” the latter name given to them on account of the ease with which they can disappear under the water. They are always on the alert and will dive at the flash of a gun. Head iridescent blue, green and purple, and with a large white patch extending from eye to eye, across the back of the puffy crest. Their flight is very rapid, and they can take wing from the water easier than the majority of ducks.

      Nest.– In holes of tree stumps or in the banks along the sides of rivers, 8 to 14 eggs of a light grayish color (2.00 × 1.40).

      OLD-SQUAW – LONG-TAILED DUCK

154. Harelda hyemalis. 21 inches

      One of the very few ducks that change their plumage in summer and winter. Both sexes are marked similarly, but the female is somewhat duller and lacks the long tail feathers of the male. They are excellent swimmers and dive to great depths in search of their food.

      Nest.– Generally concealed in the long grass near the water, made of grass and lined with feathers. 6 to 10 eggs (2.00 × 1.50).

      HARLEQUIN DUCK

155. Histrionicus histrionicus. 17 inches

      A beautiful and most attractive bird as shown in the illustration. It is not the colors alone that make them so attractive, but the way the colors are placed. The white being in long stripes, crescents or large spots, with black, gray and chestnut. They are usually found only in pairs among the swiftly running streams, or in the winter in small flocks on the coasts.

      Nest.– Is nicely woven of weeds and grasses and lined with down placed on the ground in crevices of rocks or sometimes in the hollow of a tree. 5 to 8 greenish buff eggs (2.30 × 1.60).

      Range.– Northern North America, breeding from Alaska to the central part of California among the mountain streams.

      PACIFIC EIDER

161. Somateria v-nigra. 23 inches

      This bird is in plumage like the Northern Eider, except that it has a black