Wild ducks are classified based on their habitat and behavior ... including the wild Mallard and the blue-winged teal. A couple dabbling duck species include: When you think "duck," you might ...

During the latter part of the 19th Century, market hunting, along with human encroachment and habitat loss and ... and green-wing teal, canvasback ducks are almost exclusively a bird of North ...

blue-winged teal, and total ducks – were statistically the same. The index of wetland habitat abundance was very similar to last year. This year’s mallard breeding population was estimated at ...