Appearance
It is a medium-small, long-winged species. The adult male is all blue-grey, except for his red undertail and legs; its underwings are uniformly grey. The female has a grey back and wings, orange head and underparts, and a white face with black eye stripe and moustaches.Young birds are brown above and buff below with dark streaks, and a face pattern like the female. Red-footed falcons are 28–34 cm in length with a wingspan of 65–75 cm. The average mass is 155 g.
Status
The global population of red-footed falcon is estimated to be between 300,000-800,000 individuals, with 26,000 to 39,000 pairs in Europe. Most of the population breeds in the steppe grasslands of Russia and central Asia, although a significant amount also breeds in the Ukraine, Romania and Hungary.Behavior
This falcon is a colonial breeder, reusing the old nests of corvids, such as rooks. It lays two to four eggs. Its maximum lifespan is 13.25 years in the wild and 18 years in captivity.Habitat
The red-footed falcon tends to reside in typical steppe type habitats ranging from Eastern Europe to Lake Baikal in Central Asia. This is a diurnal bird of open country with some trees, often near water.They tend to migrate far south for the winter, including in areas of Africa.
The red-footed falcon tends not to make their own nests, but tend to use abandoned nests made by other birds such as the hooded crow, rook, and magpie. The nests that are chosen tend to be higher than the majority of the other nests; the nests tend to be 13–20 m above the ground and within 3–4 m of the tree top.
Most of these nests tend to be near the edge of woods, avoiding nesting on solitary trees. Breeding takes place in these abandoned nests; usually breeding occurs colonially in rookeries because these birds tend to stay together in groups.
Reproduction
This falcon is a colonial breeder, reusing the old nests of corvids, such as rooks. It lays two to four eggs. Its maximum lifespan is 13.25 years in the wild and 18 years in captivity.Food
The red-footed falcon is a bird of prey with a diet consisting of a variety of insects, amphibians, reptiles, mammals and birds, such as great green bush-crickets, spadefoot toads, sand lizards, the common vole and bird nestlings, respectively.This bird's distinctive method of hunting is shared by the common kestrel. It regularly hovers, searching the ground below, then makes a short steep dive towards the target. When feeding their nestlings, the youngest nestlings receive the most food more frequently and more regularly.
Chicks that are between 0 and 3 weeks old will get fed bigger prey like toads, lizards, bird nestlings, and great green bush-crickets, while nestlings over that age will get fed less frequently and with less variety. The diet of young nestlings consists mostly of Orthoptera and beetles with some vertebrates, while the diet of older nestlings mostly consists of Orthoptera and almost never of vertebrates.
Predators
A major impact on the red footed falcon's population is loss and degradation of natural nest sites. Rooks and rookeries are regularly attacked, by shooting into the nests, killing birds and cutting down the trees they were living in for the wood.Pesticides are also a huge threat as they are depleting their natural food sources, making food competitive. There is also an increased mortality caused by electrocution due to the bird's habit of sitting perched on power lines.
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