The nesting season must necessarily vary greatly with locality. In Minnesota fresh eggs are found during the third week of April, according to Dr. P. L. Hatch. The date would probably be much earlier with the Florida birds. The locality selected for the nest is also variable with the different parts of the country.
The manner of flight of the different species of ducks is usually characteristic to the eye of the careful student. Thus the hooded mergansers fly in a compact flock of about a dozen birds with a directness and velocity that is wonderful. Dr. Hatch says, in his "Birds of Minnesota:" "Once in January, 1874, when the mercury had descended to 40 below zero, while a north wind was blowing terrifically, I saw a flock of six of this species flying directly into the teeth of the blizzard at their ordinary velocity of not less than ninety miles an hour." This may sound rather strong to some, but their flight is certainly very rapid, as any gunner will testify.
The "fish ducks," or mergansers, are an interesting group of three American species, of which the hooded is the smallest. The long, slender, toothed or serrated bill of this group provides a field character which will serve to identify them at a glance. It is to be hoped that their habit of feeding largely upon fish will prove a protection from entire extermination.
THE TRUMPETERS.
The winds of March are trumpeters,
They blow with might and main,
And herald to the waiting earth
The Spring and all her train.