Gadwall (Anas strepera)
The Gadwall (Anas strepera) is a medium-sized dabbling duck known for its subtle elegance and widespread presence across North America and Eurasia. Renowned for its predominantly plant-based diet, this species plays a vital role in wetland ecosystems by maintaining the balance of aquatic vegetation.
Common Names
| 🇨🇦 | Gadwall |
| 🇫🇷 | Canard chipeau |
| 🇩🇪 | Schnatterente |
| 🇲🇽 | Ánade friso |
Taxonomy
| Order | Anseriformes |
| Family | Anatidae |
Characteristics
| Length | 47–58cm |
| Weight | 850-990g |
| Wingspan | 78–85cm |
| Clutch Size | 7-12 eggs |
| Incubation | 24-27 days |
| Fledging | 48-52 days |
| Sexual Maturity | 1-2 years |
Identification and Similar Species
The female Gadwall bears a striking resemblance to the Mallard. However, it can be distinguished by its white belly and the distinctive dark bill edged with orange.
Best Locations and Seasons for Sightings
Although the Gadwall is considered a widespread species, my personal experience has been limited to observing a solitary individual at Rapids Park Lachine.
| Location | Spring | Summer | Autumn | Winter |
|---|---|---|---|---|
| Parc Nature Pointe aux Prairies | x | - | - | - |
"x" indicates the species was observed, while "-" indicates no observation. Lack of observation doesn't necessarily imply that the species is absent. Data is derived from my park visit journals.
All content on this page — including photos, videos, and field audio recordings — was created by Karl-Heinz Müller, a Montréal-based wildlife filmmaker, sound recordist, and photographer. Founder of MUUUH and Québec Sauvage, he has spent over a decade documenting Canada’s natural habitats through immersive soundscapes and wildlife films. Learn more about Karl-Heinz
Last updated: 2025-01-04