
Eurasian Teal (Green-winged Teal)
Kingdom Animalia, Phylum Chordata, Class Aves, Order Anseriformes, Family Anatidae, Genus Anas, Species A. crecca
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Symmetrical vane with a rounded tip and a curved, boat-like overall outline
- Size
- Approximately 2 to 3 inches in length, consistent with a medium-sized dabbling duck contour feather
- Rarity
- Very Common
Found a feather like this?
Identify any feather from a photo, free.
Description
The Eurasian Teal is the smallest dabbling duck in Europe and a close relative of the North American Green-winged Teal. Males boast a striking chestnut head with a glossy green eye-patch, a barred grayish body, and a distinct vertical white stripe on the shoulder. This particular feather exhibits the delicate, fine gray-and-black vermiculation pattern typical of the adult male's side plumage.
Colour & Pattern
Pale gray base with fine, intricate black vermiculations (wavy lines) characteristic of male teal plumage, coupled with a clean white margin on the edge
Barb Structure
Pennaceous at the distal tip and along the upper margins with tightly interlocked barbs, transitioning to plumulaceous (fluffy) at the base with a prominent downy section
Texture & Surface
Smooth and firm at the pennaceous tip, transitioning to soft and downy at the base; possesses a water-repellent surface typical of waterfowl
Key Features
Delicate fine black and white/gray vermiculations, small size, rounded shape, and soft downy base typical of a small duck's flank or scapular contour feather
Habitat
Shallow wetlands, marshes, flooded agricultural fields, ponds, and slow-moving rivers with abundant emergent vegetation
Geographic Range
Widespread across the Northern Hemisphere, breeding in northern latitudes and wintering further south across Europe, Asia, and North America
Ecological Role
Serves as an important seed disperser for aquatic plants, an integral part of wetland food webs as both consumer and prey, and acts as an ecological indicator of wetland health
Similar Species
Other small dabbling duck species such as the Mallard or Garganey, though the precise scale and fine vermiculation pattern help distinguish Eurasian Teal
Interesting Facts
Teal are exceptionally fast and agile flyers, capable of taking off vertically straight out of the water like smaller passerines rather than running along the surface
Condition Notes
Good condition, clean vane with intact barbs and a minor amount of natural wear at the very edge
Notes
Tealby