Contopus virens
Silhouette: Andy Wilson · PhyloPic
In 3 days <5% in a week ~10%
The eastern wood pewee (Contopus virens) is a small tyrant flycatcher from North, Central and South America. This bird and the western wood pewee (C. sordidulus) were formerly considered a single species. The two species are virtually identical in appearance, and can be distinguished most easily by their calls.
In 1760, the French zoologist Mathurin Jacques Brisson included a description of the eastern wood pewee in his Ornithologie based on a specimen collected in the Carolinas. He used the French name Le gobe-mouche cendré de la Coroline and the Latin Muscicapa Carolinensis cinerea. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition, he added 240 species that had been previously described by Brisson. One of these was the eastern wood pewee. Linnaeus included a brief description, coined the binomial name Muscicapa virens and cited Brisson's work. The specific name virens is Latin for "green". This species is now placed in the genus Contopus that was introduced... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bogota | 🇨🇴 Colombia | |
| 2 | Washington | 🇺🇸 United States | |
| 3 | Baltimore | 🇺🇸 United States | |
| 4 | Philadelphia | 🇺🇸 United States | |
| 5 | Chicago | 🇺🇸 United States | |
| 6 | Medellín | 🇨🇴 Colombia | |
| 7 | Tegucigalpa | 🇭🇳 Honduras | |
| 8 | Houston | 🇺🇸 United States | |
| 9 | San Pedro Sula | 🇭🇳 Honduras | |
| 10 | Minneapolis [Saint Paul] | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Eastern Wood-Pewee sighting in Ría Lagartos Biosphere Reserve on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 164th most-seen of the 216 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
May
In that month about 10% of wildlife watchers report an Eastern Wood-Pewee in Ría Lagartos Biosphere Reserve on a given day, against under 5% in June to April, the lowest months. That is one of Ría Lagartos Biosphere Reserve's driest months, with about 40 mm of rain against 150 mm in June.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Eastern Wood-Pewee sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
51st of 72
Of the 72 parks where we can rate Eastern Wood-Pewee sightings, Ría Lagartos Biosphere Reserve ranks 51st at under 5%. The best odds are in Shenandoah National Park (United States, about 40%), Point Pelee National Park (Canada, about 30%) and Gandoca-Manzanillo Wildlife Refuge (Costa Rica, about 30%).
Same family: Tyrannidae
The closest relatives of the Eastern Wood-Pewee that you can see in Ría Lagartos Biosphere Reserve (family Tyrannidae, Tyrant Flycatchers) are Tropical Kingbird (about 40%), Great Kiskadee (about 20%) and Social Flycatcher (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eastern Wood-Pewee is recorded against all the birds logged in Ría Lagartos Biosphere Reserve (16 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
