This bird so strange in looks and action is common in summer in the South Atlantic and Gulf States, frequenting the almost impenetrable swamps, and is a constant resident of Florida.
As a diver the Snake Bird is the most wonderful of all the Ducks. Like the Loon it can disappear instantly and noiselessly, swim a long distance and reappear almost in an opposite direction to that in which naturally it would be supposed to go. And the ease with which, when alarmed, it will drop from its perch and leave scarcely a ripple on the surface of the water, would appear incredible in so large a bird, were it not a well known fact. It has also the curious habit of sinking like a Grebe.
The nests of the Anhinga are located in various places, sometimes in low bushes at a height from the ground of only a few feet, or in the upper branches of high trees, but always over water. Though web footed, it is strong enough to grasp tightly the perch on which it nests. This gives it a great advantage over the common Duck which can nest only on the ground. Sometimes Snake Birds breed in colonies with various species of Herons. From three to five eggs, bluish, or dark greenish white, are usually found in the nest.
Prof. F. C. Baker, secretary of the Chicago Academy of Sciences, to whom we are indebted for the specimen presented here, captured this bird at Micco, Brevard Co., Florida, in April, 1889. He says he found a peculiar parasite in the brain of the Anhinga.
The Anhingas consist of but one species, which has a representative in the warmer parts of each of the great divisions of the earth. The number seen together varies from eight or ten to several hundred.
The hair-like feathers on the neck form a sort of loose mane.
When asleep the bird stands with its body almost erect. In rainy weather it often spends the greater part of the day in an erect attitude, with its neck and head stretched upward, remaining perfectly motionless, so that the water may glide off its plumage. The fluted tail is very thick and beautiful and serves as a propeller as well as a rudder in swimming.