Range.--Breeds abundantly from southern Texas, south through Mexico; north rarely to Kansas; has recently been found breeding in limited number on some of the Bahamas. In the interior they nest in trees, chiefly those overhanging or growing in the water. On the coasts they nest on the rocky ledges, as do the other Cormorants. They nest in colonies building their abode of twigs and weeds, and during May laying three or four eggs, greenish white in color and chalky, as are all the Cormorants. Size 2.25 × 1.35. [Illustration: right hand margin.] [Illustration 083: Greenish white.] Page 82 122. BRANDT'S CORMORANT. _Phalacrocorax penicillatus._ Range.--Pacific coast breeding along the whole coast of the United States. This species is found more abundantly on the Farallones than is the Farallone Cormorant. Like the other Cormorants breeding on these islands, these cling closely to their nests, for fear of being robbed by the Gulls, that are ever on the watch to steal either eggs or young. Their nesting habits and eggs are identical with those of the other species. Size 2.50 × 1.50. Data.--Bird Island, California, May 24, 1885. A very bulky nest of seaweed on the rocks. Collector, A. M. Ingersoll. 123. PELAGIC CORMORANT. _Phalacrocorax pelagicus pelagicus._ Range.--Coast of Alaska. These are perhaps the most beautiful species of Cormorants, having brilliant violet green metallic reflections and, in the breeding plumage, crests on the forehead and nape, as well as large white flank patches. They breed in large colonies on the Aleutian Islands, placing their nests of sticks and sea mosses on the rocky ledges, often hundreds of feet above the sea level. Three or four eggs are laid during May and June. The young birds when hatched are naked and black, and are repulsive looking objects, as are those of all the other Cormorants. The eggs are greenish white with the usual calcareous deposit. Size 2.30 × 1.40. 123a. VIOLET-GREEN CORMORANT. _Phalacrocorax pelagicus robustus._ This sub-species is found on the Pacific coast from Washington to the Aleutian Islands. Their habits and nests and eggs are the same as those of the Pelagic Cormorant, nesting on the high cliffs of the rocky islands. The eggs are the same size as those of the preceding. 123b. BAIRD'S CORMORANT. _Phalacrocorax pelagicus resplendens._ This variety breeds on the Pacific coast from Washington south to Mexico. They nest on the Farallones, but in smaller numbers than the other varieties found there. Both the birds and their eggs are smaller than the preceding. Size of eggs 2.20 × 1.40. 124. RED-FACED CORMORANT. _Phalacrocorax urile._ Range.--Southwest coast of Alaska, migrating to Japan in the winter.