Top 10 Birds in 2010

One of the most familiar dabbling ducks in the world, the mallard is brilliantly colored and easily adapts to living in different environments, including in close contact with humans. Mallards are also one of the most popular ducks for hunting.

A familiar backyard predator, the sharp-shinned hawk is an agile accipiter of North America. Preying frequently on small birds, this hawk is a regular patron of bird feeders where it hunts unwary sparrows, finches and other prey.

The smallest woodpecker in North America, the downy woodpecker is also a popular visitor to backyards. Suet, peanut butter, fruits and sunflower seed will attract this black-and-white woodpecker, and it will regularly nest in bird houses.

Often considered a nuisance bird because of its large size and flocking behavior, the Canada goose has multiple subspecies that differ greatly in size. In many areas, Canada geese are considered invasive or hazardous and may be culled to reduce their populations.

The largest North American woodpecker and one of the largest in the world, the pileated woodpecker is a striking bird with its bold crest and dominating behavior. Despite its size, however, it is still regularly found in backyards where suet is offered.

The infamous rock pigeon is one of the most common birds in the world, and feral pigeons can be found in most major cities. Wild rock pigeons can still be found in Europe and Asia, though interbreeding with feral birds is threatening this species' genetic future.

A white ghost of boreal forests, the snowy owl is found in northern areas throughout the world. Made famous through Hedwig of Harry Potter fame, this owl species is instantly recognizable by many birders and non-birders.

There's nothing to mock about the northern mockingbird, which is well known for its ability to mimic an astonishing range of sounds, including mechanical tones, cell phone rings and a wide assortment of other bird species.

Native only to Europe and Asia, the house sparrow has been introduced around the world so successfully that it is considered invasive in many areas. It can be an aggressive bird, and flocks of house sparrows have voracious appetites for seeds and grain.

One of the most beautiful songbirds, the male northern cardinal is striking with its brilliant red plumage and jaunty crest. The female is equally attractive with more subtle tan plumage and red highlights, and both birds brighten winter landscapes in their North American range.