Duck
The most widespread and recognizable duck species on Earth, ancestor of nearly all domestic duck breeds, and a study in iridescent green and chestnut sexual dimorphism.
Birds with exactly 4 letters that contain K — full profile for each.
You're looking for 4-letter birds containing K — here are 3 matches, each linked to a full profile.
The most widespread and recognizable duck species on Earth, ancestor of nearly all domestic duck breeds, and a study in iridescent green and chestnut sexual dimorphism.
A general name for medium-sized day-flying raptors — including the Cooper's, sharp-shinned, and red-tailed hawks of North America — built for speed in forest pursuit and for soaring on thermals.
New Zealand's iconic flightless bird — about the size of a chicken, with hair-like feathers, a long sensitive beak with nostrils at the tip, and the relatively largest egg of any bird, sometimes 20% of the female's body weight.
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