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The eastern bluebird (Sialia sialis) is a small North American migratory thrush found in open woodlands, farmlands, and orchards.. The bright-blue breeding plumage of the male, easily observed on a wire or open perch, makes this species a favorite of birders.
Predators of young bluebirds in the nests can include snakes, cats, and raccoons. Bird species competing with bluebirds for nesting locations include the common starling, American crow, and house sparrow, which take over the nesting sites of bluebirds, killing young, smashing eggs, and probably killing adult bluebirds. [6] Male western bluebird
The western bluebird pounces on the ground when looking for food, such as worms and berries. It also flies to catch aerial prey, like insects, when available. The western bluebird consumes water from nearby streams and commonly use bird baths. [5] These birds wait on a perch and fly down to catch insects, sometimes catching them in midair.
The blue bird-of-paradise (Paradisornis rudolphi) is a large species of bird-of-paradise. It is the only species in the genus Paradisornis , but was previously included in the genus Paradisaea . It is often regarded as one of the most fabulous and extravagant of all birds of the world, with its glorified and fancy flank feathers present only in ...
The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils. Black-bellied whistling-duck, Dendrocygna autumnalis
Astronomers have found the most massive stellar black hole known in our own galaxy. The object is relatively close by, at least in black hole terms, sitting just 2,000 light years away.
Violet-green swallows are secondary cavity nesters, meaning they typically nest in natural holes or previously occupied nests. [15] [16] Some breeding pairs will even go as far as usurping nests from other species. [17] A majority of violet-green swallow nests are in tree holes excavated by other animals or within the cracks of large cliffs.
EBird describes the bird as "A medium-sized to fairly large bird of tall forest from the lowlands to low elevations in the mountains. Black on the face, chest, and edge to the wing, with a blackish-blue body and pale blue crown stripe, wing patch, rump, and outer tail. Note the bright red eye. Female is similar to male but slightly duller.