Hooded Merganser, plate by John James Audubon
Audubon, Birds of America, plate 232
Water & shore birds

Hooded Merganser

Lophodytes cucullatus
“The two birds were noticeably smaller than the surrounding cast of dabbling ducks which led me to conclude that they were female Hooded Mergansers!”
April 7, 2021 · Read the column
11columns
Dec 16, 2020first mention
Nov 26, 2025last mention

Through the year

Columns that mention it, by the month they were published.

Year by year

Columns that mention it each year.

In his words

Ten of the 11 passages, oldest first.

Dec 16, 2020

On November 29 there were eight Greater Scaup ducks diving for pondweeds at some distance from the shore on Great Pond, and on December 3 I observed two pairs of Hooded Mergansers on Grondin Pond in Scarborough.

Apr 7, 2021

The two birds were noticeably smaller than the surrounding cast of dabbling ducks which led me to conclude that they were female Hooded Mergansers!

Apr 6, 2022

Later that same afternoon I spotted two Hooded Mergansers on Great Pond and four within Calvary Cemetery in South Portland.

Jan 7, 2023

On January 9 within a small pond in Scarborough I spotted two Hooded Mergansers.

Mar 15, 2023

A bit further down the road I caught sight of another early March migrant, two Hooded Mergansers tucked away in a secluded nook of the river.

Mar 29, 2023

Additionally, on March 17 along the section of the Sawyer Road that crosses the Spurwink Marsh I spotted three Hooded Mergansers and a single Common Merganser feeding in a shallow salt-water pool.

Apr 12, 2023

On the morning of March 24 the frog-like croak of male Hooded Mergansers pursuing mates intermingled with the shrill little whistles of Wood ducks concealed along the pond’s fringes.

Feb 7, 2024

Later on in the day along Sawyer Road and the Spurwink Marsh I spotted my first of the year Hooded Mergansers.

Mar 27, 2024

And on March 9 along the section of Sawyer Road that crosses the Spurwink River, I spotted one female Hooded Merganser and a pair of Common Mergansers feeding in a shallow salt-water pool as the rattling calling from a nearby Pileated Woodpecker carried across the marsh.

Mar 12, 2025

…highlights include a Yellow Rumped Warbler, Snow Buntings, Lapland Longspur, Horned Larks, a Rusty Blackbird, an American Pipit and particularly noteworthy ducks include, American Widgeon, Barrow’s Goldeneye, Northern Pintail, Hooded Merganser, Lesser Scaup and Wood Duck.

Show all 11 passages
Nov 26, 2025

My limited notes over the last two weeks include, on the chilly morning of November 16 I spotted two female Hooded Mergansers in the Pond Brook Corridor flashing their warm cinnamon crests and on November 15 along Trundy and Dyer Points, several flocks of diving Harlequin Ducks…