There is a difference in opinion as to the nesting habits of the Red-Breast, some authorities claiming that, like the Wood Duck, the nest is placed in the cavity of a tree, others that it is usually found on the ground among brushwood, surrounded with tall grasses and at a short distance from water. Davie says that most generally it is concealed by a projecting rock or other object, the nest being made of leaves and mosses, lined with feathers and down, which are plucked from the breast of the bird. The observers are all probably correct, the bird adapting itself to the situation.
Fish is the chief diet of the Merganser, for which reason its flesh is rank and unpalatable. The Bird’s appetite is insatiable, devouring its food in such quantities that it has frequently to disgorge several times before it is able to rise from the water. This Duck can swallow fishes six or seven inches in length, and will attempt to swallow those of a larger size, choking in the effort.
The term Merganser is derived from the plan of the bird’s bill, which is furnished with saw teeth fitting into each other.
The eggs of the Red-Breasted Merganser vary from six to twelve, are oval in shape, and are of a yellowish or reddish-drab, sometimes a dull buffy-green.
You may have seen pictures of this Duck, which frequently figures in dining rooms on the ornamental panels of stuffed game birds, but none which could cause you to remember its life-like appearance. You here see before you an actual Red-Breasted Merganser.