Mareca americana
Silhouette: Andy Wilson · PhyloPic
In 3 days ~40% in a week ~70%
The American wigeon (Mareca americana), also known as the baldpate, is a species of dabbling duck found in North America. Formerly assigned to Anas, this species is classified with the other wigeons in the dabbling duck genus Mareca. It is the New World counterpart of the Eurasian wigeon.
The American wigeon was formally described in 1789 by German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with all the other ducks, geese, and swans in the genus Anas and coined the binomial name Anas americana. Gmelin based his description on Edme-Louis Daubenton's hand-colour plate of "Le Canard Jensen, de la Louisiane" and Thomas Pennant's description of the "American wigeon" in his Arctic Zoology. Pennant had been sent a specimen from New York. The American wigeon is now placed with the Eurasian wigeon and three other dabbling ducks in the genus Mareca that was introduced in 1824 by the English naturalist James Francis Stephens. The name of the genus comes from the Portuguese word Marréco for a small duck. The species is considered to be monotypic: no subspecies are recognised.
An alternative common name is... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Anchorage | 🇺🇸 United States | |
| 2 | Ciudad Juárez | 🇲🇽 México | |
| 3 | Mesa | 🇺🇸 United States | |
| 4 | Tijuana | 🇲🇽 México | |
| 5 | Calgary | 🇨🇦 Canada | |
| 6 | Vancouver | 🇨🇦 Canada | |
| 7 | Seattle | 🇺🇸 United States | |
| 8 | Los Angeles | 🇺🇸 United States | |
| 9 | San Diego | 🇺🇸 United States | |
| 10 | Las Vegas | 🇺🇸 United States |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | National Zoological Park | 🇺🇸 United States | |
| 2 | Sedgwick County Zoo | 🇺🇸 United States | |
| 3 | Dallas Zoo | 🇺🇸 United States | |
| 4 | Slimbridge Wetland Centre | 🇬🇧 United Kingdom | |
| 5 | Cologne Zoological Garden | 🇩🇪 Germany | |
| 6 | Cleres Zoological Park | 🇫🇷 France | |
| 7 | Beacon Hill Children's Farm | 🇨🇦 Canada | |
| 8 | Cologne Zoo Aquarium | 🇩🇪 Germany |
Possible
About 20% of wildlife watchers report an American Wigeon sighting in Edmonton on a given day, based on 1,295 verified sightings from GBIF citizen-science data. It is the 34th most-seen of the 190 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
May
In that month about 30% of wildlife watchers report an American Wigeon in Edmonton on a given day, against under 5% in December to February, the lowest months. That is one of Edmonton's wettest months, with about 65 mm of rain against 20 mm in February.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most American Wigeon sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
11th of 38
Of the 38 cities where we can rate American Wigeon sightings, Edmonton ranks 11th at about 20%. The best odds are in Anchorage (United States, about 60%), Ciudad Juárez (México, about 50%) and Mesa (United States, about 40%).
GBIF citizen-science records
It is estimated from how often the American Wigeon is recorded against all the birds logged in Edmonton (1,295 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
