Habitat:
Clear-water rivers and lakes in forested areas

Description:
The Common Merganser is a large diving duck measuring between 58 and 71 cm in length, with a wingspan of 82 to 97 cm. The male features a dark green iridescent head, white body, and black back, while the female has a reddish-brown crested head and light gray body. This duck is characterized by its long, slender red bill with serrated edges, ideal for catching slippery fish. It inhabits clear-water rivers and lakes in forested regions of Europe, Asia, and North America. Nesting in tree cavities or cliff crevices, it lays between 6 and 17 eggs per season. Its diet mainly consists of fish, but also includes amphibians, crustaceans, and aquatic insects. Although listed as Least Concern, habitat loss can locally impact its populations.

Recommended lens:
>=400 mm

Photography tips:
Use a telephoto lens to photograph the Common Merganser without disturbing it. Opt for early morning or late afternoon for soft lighting. Be discreet and wait near fishing areas to capture natural behaviors.