Friday, 25 April 2014

Flycatchers


With 425 tyrannids, there are more species of Tyrant Flycatchers than in any other family of birds in the world. It is therefore impossible to present more than a short overview. Tyrant Flycatchers are entirely New World birds ranging throughout most habitats in North and South America. Most North American species, like this Gray Flycatcher (left), are migratory and move south to milder climates in the winter. Conversely, many flycatchers in southern South America move north toward the equator in the austral winter. Most of the tropical tyrannids are resident. Flycatchers are quite variable is size and color. A good many, like the Gray Flycatcher, are small and dull but there are numerous examples of big and bright birds like the Great Kiskadee. The Great Kiskadee has a huge range in the tropics -- running from the southern tip of Texas through Central America down to northern Argentina -- but many of these flycatchers have small or isolated ranges. Both the Gray Flycatcher and Great Kiskadee are related to similar species than can cause birders field identification problems. Indeed, sorting out the identification of New World flycatchers is amongst the more complex problems confronting the field observer.
» Description: Rather elegant slim upright profile. Mouse-brown upperparts and pale, lightly streaked below. Sexes similar. Makes dashes after flying insects, often returning to the same perch.
» Habitat: Woodland, parks and gardens.
» Size: 14 cm (5.5")

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