Empidonax
Encyclopedia
The genus Empidonax is a group of small insect-eating
Insect
Insects are a class of living creatures within the arthropods that have a chitinous exoskeleton, a three-part body , three pairs of jointed legs, compound eyes, and two antennae...

 passerine
Passerine
A passerine is a bird of the order Passeriformes, which includes more than half of all bird species. Sometimes known as perching birds or, less accurately, as songbirds, the passerines form one of the most diverse terrestrial vertebrate orders: with over 5,000 identified species, it has roughly...

 bird
Bird
Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

s in the tyrant flycatcher
Tyrant flycatcher
The tyrant flycatchers are a family of passerine birds which occur throughout North and South America. They are considered the largest family of birds on Earth, with more than 400 species. They are the most diverse avian family in every country in the Americas, except for the United States and...

 family, the Tyrannidae.

Most of these birds are remarkably similar in plumage
Feather
Feathers are one of the epidermal growths that form the distinctive outer covering, or plumage, on birds and some non-avian theropod dinosaurs. They are considered the most complex integumentary structures found in vertebrates, and indeed a premier example of a complex evolutionary novelty. They...

: olive on the upper parts with light underparts, eye rings and wing bars. In the nesting season
Nesting season
The nesting season is the time of year during which birds and some other animals, particularly some reptiles, build nests, lay eggs in them, and in most cases bring up their young. It is usually in the spring....

 they may be distinguished by range, habitat
Habitat (ecology)
A habitat is an ecological or environmental area that is inhabited by a particular species of animal, plant or other type of organism...

 and call; in other situations, particularly on migration
Bird migration
Bird migration is the regular seasonal journey undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat or weather. Sometimes, journeys are not termed "true migration" because they are irregular or in only one direction...

 and in winter, it may not be possible to be sure of specific identification.

Empidonax flycatchers often flick their wings and tails rapidly.

Euler's Flycatcher
Euler's Flycatcher
Euler's Flycatcher, Lathrotriccus euleri, is a small passerine bird in the tyrant flycatcher family. It breeds in South America east of the Andes from Colombia and Venezuela south to Bolivia and Argentina, and on the islands of Trinidad and formerly also Grenada...

, Lathrotriccus euleri and Gray-breasted Flycatcher, Lathrotriccus griseipectus were formerly placed in Empidonax, but differ anatomically and biochemically and are now split as the genus Lathrotriccus.

Species

  • Yellow-bellied Flycatcher
    Yellow-bellied Flycatcher
    The Yellow-bellied Flycatcher is a small insect-eating bird of the tyrant flycatcher family.Adults have brownish-olive upperparts, darker on the wings and tail, with yellowish underparts; they have a white eye ring, white wing bars, a small bill and a short tail...

    , Empidonax flaviventris
  • Acadian Flycatcher
    Acadian Flycatcher
    The Acadian Flycatcher is a small insect-eating bird of the tyrant flycatcher family.- Description :Adults have olive upperparts, darker on the wings and tail, with whitish underparts; they have a white eye ring, white wing bars and a wide bill. The breast is washed with olive. The upper part of...

    , Empidonax virescens
  • Alder Flycatcher
    Alder Flycatcher
    The Alder Flycatcher, Empidonax alnorum, is a small insect-eating bird of the tyrant flycatcher family.Adults have olive-brown upperparts, browner on the wings and tail, with whitish underparts; they have a white eye ring, white wing bars, a small bill and a short tail. The breast is washed with...

    , Empidonax alnorum
  • Willow Flycatcher
    Willow Flycatcher
    The Willow Flycatcher is a small insect-eating bird of the tyrant flycatcher family.Adults have brown-olive upperparts, darker on the wings and tail, with whitish underparts; they have an indistinct white eye ring, white wing bars and a small bill. The breast is washed with olive-grey. The upper...

    , Empidonax traillii
  • White-throated Flycatcher
    White-throated Flycatcher
    The White-throated Flycatcher is a species of bird in the Tyrannidae family.It is found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama....

    , Empidonax albigularis
  • Least Flycatcher
    Least Flycatcher
    The Least Flycatcher , , is a small insect-eating bird...

    , Empidonax minimus
  • Hammond's Flycatcher
    Hammond's Flycatcher
    Hammond's Flycatcher, Empidonax hammondii is a small insect-eating bird. It is a small Empidonax flycatcher, with typical size ranging from 12.5-14.5 cm....

    , Empidonax hammondii
  • American Grey Flycatcher, Empidonax wrightii
  • American Dusky Flycatcher, Empidonax oberholseri
  • Pine Flycatcher
    Pine Flycatcher
    The Pine Flycatcher is a species of bird in the Tyrannidae family, the tyrant flycatchers.It is found in the montane tropical and subtropical coniferous forests of Mexico and southwestern Guatemala. Possible sightings of a vagrant bird were recorded in Choke Canyon State Park in southern Texas in...

    , Empidonax affinis
  • Pacific-slope Flycatcher
    Pacific-slope Flycatcher
    The Pacific-slope Flycatcher is a small insectivorous bird of the family Tyrannidae. It is native to coastal regions of western North America, including the Pacific Ocean and the southern Sea of Cortez, as far north as British Columbia and southern Alaska, but is replaced in the inland regions by...

    , Empidonax difficilis
  • Cordilleran Flycatcher
    Cordilleran Flycatcher
    The Cordilleran Flycatcher, Empidonax occidentalis, is a small insect-eating bird. It is a small Empidonax flycatcher, with typical length ranging from 13 to 17 cm....

    , Empidonax occidentalis
  • Yellowish Flycatcher
    Yellowish Flycatcher
    The Yellowish Flycatcher, Empidonax flavescens, is a small passerine bird in the tyrant flycatcher family. It breeds in highlands from southeastern Mexico south to western Panama....

    , Empidonax flavescens
  • Buff-breasted Flycatcher
    Buff-breasted Flycatcher
    The Buff-breasted Flycatcher, Empidonax fulvifrons, is a small insectivorous bird. It is the smallest Empidonax flycatcher, typically ranging from 11.5 to 13 cm in size....

    , Empidonax fulvifrons
  • Black-capped Flycatcher
    Black-capped Flycatcher
    The Black-capped Flycatcher, Empidonax atriceps, is a very small passerine bird in the tyrant flycatcher family. It is endemic to the highlands of Costa Rica and western Panama....

    , Empidonax atriceps

External links

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