Common Mergansers are streamlined ducks that float gracefully down small rivers or shallow shorelines. The males are striking with clean white bodies, dark green heads, and a slender, serrated red bill.

Hooded Mergansers are small ducks with a thin bill and a fan-shaped, collapsible crest that makes the head look oversized and oblong. In flight, the wings are thin and the tail is relatively long and rounded. Smaller than a Red-breasted Merganser; larger than a Bufflehead.

2013年1月26日 · Common Mergansers are streamlined ducks that float gracefully down small rivers or shallow shorelines. The males are striking with clean white bodies, dark green heads, and a slender, serrated red bill. The elegant gray-bodied females have …

This fish-eating duck is the typical merganser of freshwater lakes. Its flocks are usually small, but these may combine into big concentrations sometimes at large reservoirs. Common Mergansers living along rivers may spend hours resting on rocks or on shore.

2023年3月3日 · Identification. Common Mergansers are long-bodied large ducks that have pointed, thin wings. Their bills are narrow and straight, making them stand out compared to other ducks. Most ducks have flat, wide bills. Adult male Common Mergansers are distinctly patterned. They have dark green heads and shiny white bodies.

Do you know how to ID Common Mergansers and Red-breasted Mergansers? Learn how to recognize and tell these diving ducks apart with a re-playable practice quiz.

Large duck with a sleek body and thin red bill. Breeding males have a dark green head and mostly white body with peachy blush on underparts. Females and immature males have rusty brown head and gray bodies with a cleanly demarcated white throat.

Common Merganser Description, range, habitat, songs and calls, identification tips, and behavior. Includes photos, illustration with field marks, and range map.

Ducks in California all year: Mallard, Gadwall, Cinnamon Teal, Wood Duck, Mandarin Duck, Mexican Duck, Redhead, Surf Scoter, Common Merganser, Black Scoter, Long-tailed Duck, Harlequin Duck.

The mergansers are also known as "Fish Ducks" and fish is their main diet. There are three types of these birds in North America. The Common Merganser, as the name indicates, is the most abundant and whose habitat covers the largest portions of the continent.