Acadian Flycatcher

Their nests are sloppily held together and have an abandoned appearance
Acadian Flycatcher Scientific Classification
Scientific name
Empidonax virescens
Acadian Flycatcher Physical Characteristics
Brown, White, Orange, Olive
5.2 million
3 years
0.4 to 0.5 ounces
Acadian Flycatcher Distribition

Look for these birds in the mid- tale of high trees and search for fast motions as they sally out to capture insects.


The Acadian flycatcher ( Empidonax virescens) is a tiny passerine bird belonging to North and South America, where they populate damp waterfront woodlands. They invest their days quickly steering with trees as they look for insects and little fruit. These singular birds sing their tunes early in the early morning and protect their waterfront nests with a virginal companion. Discover all the interesting Acadian flycatcher truths, consisting of where they live, what they eat, and just how they act.

5 Fantastic Acadian Flycatcher Realities

  • Their nests are sloppily held with each other and have actually a deserted appearance.
  • Scientists initially found them in existing- day Nova Scotia (Acadia), yet they no more populate the location.
  • They make use of fast wingbeats to float near vegetation and nab bugs.
  • They construct their nests in trees hanging over water as it’s much easier to protect.
  • Acadian flycatchers encounter future results of environment modification, like springtime warm front.

Where to Locate the Acadian Flycatcher

Acadian flycatchers stay in North and South America in over 15 nations, consisting of the USA, Mexico, Venezuela, Colombia, and the Bahamas. Their array consists of Southwestern Ontario and the Southeastern USA throughout springtime and summer season. They move with Mexico and Central America prior to reaching their wintering premises in Northwestern South America. They reproduce in damp deciduous woodlands, such as swamps and thick waterfront timbers, and stay in forests in their exotic winter months houses. Look for these birds in the mid- tale of high trees and search for fast motions as they sally out to capture insects.

Acadian Flycatcher Nest

They nest in high trees or huge hedges in straight forks far from the trunk. Females create a loosened mug made from weed stems, branches, and turf and lined with plant down. They might make use of spider internet to hold the product with each other, yet the nest commonly has a careless appearance making it look deserted.

Scientific Name

The Acadian flycatcher (Empidonax virescens) comes from the Passeriformes order in the Tyrannidae family, which includes the tyrant flycatchers with over 400 species. The Empidonax genus consists of little flycatchers, and the name is Old Greek for “gnat” and “master.” They were uncovered in Acadia (existing- day Nova Scotia), yet they do not occupy this location today.

Dimension, Appearance & Actions

Acadian Flycatcher
Acadian flycatchers are little passerine birds, gauging 5.5 to 5.9 inches long and considering 0.4 to 0.5 ounces, with an 8.7 to 9.1- inch wingspan.Bonnie Taylor Barrie/Shutterstock. com

Acadian flycatchers are little passerine birds, gauging 5.5 to 5.9 inches long and considering 0.4 to 0.5 ounces, with an 8.7 to 9.1- inch wingspan. They have lengthy tails, wide expenses, huge heads, and long wings. Grownups are olive- environment-friendly over and creamy colored listed below, with dark wings and white wingbars. Their expenses are dark over and orange- yellow listed below.

These birds are primarily singular, other than throughout reproduction, when they create virginal sets and nest near various other flycatchers. They commonly invest their time set down in the mid- cover of their woodland environment, sallying out to capture insects and going back to their perch. They sing their tunes early in the early morning, an emphatic 2- note “peet- seet!” The Acadian flycatcher is enjoyable to see as he promptly maneuvers with trees, making use of fast wingbeats to take straight trips. Their specific rate is unidentified.

Movement Pattern and Timing

Acadian flycatchers are lengthy- range travelers that start their springtime movement in very early March and their loss movement in mid- September. They reproduce in the southeastern section of the USA, from South Dakota to Texas and eastern with New York city and Florida. Throughout movement, they follow the Gulf Shore to Mexico and with Central America prior to reaching their wintering premises in Northern South America (Colombia and Venezuela).


Acadian flycatchers are mainly insectivores that forage by viewing from a perch.

What Does the Acadian Flycatcher Eat?

Their diet contains wasps, bees, caterpillars, ants, flies, beetles, moths, spiders, and millipedes. They likewise supplement their diet with some little fruits and berries. They pick a perch from the mid- cover, where they rest and see prior to flying bent on capture insects mid- air. This flycatcher will certainly likewise nab bugs from vegetation while they float.

Predators, Dangers, and Conservation Status

The IUCN provides the Acadian flycatcher as LC or “least concern.” Because of its substantial array and incredibly huge, secure population, this species does not fulfill the “endangered” standing limits. Their greatest dangers consist of environment loss and deterioration from woodland clearing up as an outcome of farming and city growths. They likewise encounter future environment dangers, like springtime warm front, which can threaten nestlings.

What Consumes the Acadian Flycatcher?

Their predators consist of crows, hawks, owls, jays, cuckoos, residential cats, rat snakes, squirrels, chipmunks, and mice. Their young are more probable to drop victim, yet moms and dads construct their nests in trees hanging over bodies of water since they are much easier to protect. Males offer fast alarm system phones call to alert of trespassers and might come to be hostile if required.

Reproduction, Youthful, and Molting

Their reproduction period drops in between April and August, and they create virginal lengthy- term set bonds, where they mate with one companion for years. Nevertheless, some males have actually been observed exercising polygamy and will certainly mate with a number of females. Females lay 2 to 4 luscious white eggs and nurture them for 13 to 15 days. Their young fledge the nest when they can fly, around 2 weeks after hatching out. The papa feeds the news while the mommy starts nurturing the 2nd set of eggs. They get to sex-related maturation around one year and live approximately 3 years, yet they can meet 12.


The worldwide Acadian flycatcher population is approximated to number 5.2 million fully grown people. The species decreased gradually from the 1970s to 2017, yet current fads recommend their numbers are supporting and perhaps enhancing a little.


  1. Red List / BirdLife International, Available here:
  2. JSTOR / Bird-Banding, Available here:
  3. Government of Canada / Species at Risk Public Registry, Available here:

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