Acadian Flycatcher

Empidonax virescens

Silhouette: Emily Willoughby · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassAves (Birds)
OrderPasseriformes (Perching Birds)
FamilyTyrannidae (Tyrant Flycatchers)
GenusEmpidonax (Empidonax Flycatchers)
SpeciesEmpidonax virescens (Acadian Flycatcher)

Daily sighting probability Insufficient data

at Utría National Natural Park

1 Verified sightings at Utría National Natural Park From 2019 to 2026

7,611 Verified sightings across all 53 parks From 2019 to 2026

☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Acadian Flycatcher

The Acadian flycatcher (Empidonax virescens) is a small insect-eating bird of the tyrant flycatcher family. 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 the bill is dark; the lower part is yellowish. This bird's song is an explosive peet-sa. The call is a soft peet. They also have a call similar to that of the northern flicker. A unique two-note song described as "ka-zeep" helps to identify this species.

Measurements: Length: 5.5–5.9 inches (14–15 cm) Weight: 0.4–0.5 ounces (11–14 g) Wingspan: 8.7–9.1 inches (22–23 cm) Originally described in 1810 by ornithologist Alexander Wilson, its first scientific name was Muscicapa querula. The Acadian flycatcher is the only member of its clade within Empidonax, but is most closely related to willow and alder flycatchers.

Because of the similar appearance of the Empidonax flycatchers, the Acadian flycatcher owes its name to a misidentified type specimen for the species, taken in the historic Acadia region of Nova Scotia. Despite its common name, the Acadian flycatcher... Wikipedia →

Closest Relatives at Utría National Natural Park

Tyrannus melancholicus

Daily sighting probability ~20% · Possible

Ornithion brunneicapillus

Daily sighting probability ~20% · Possible

Myiornis atricapillus

Daily sighting probability ~20% · Possible

Myiozetetes cayanensis

Daily sighting probability ~20% · Possible

Colonia colonus

Daily sighting probability ~20% · Possible

Attila spadiceus

Daily sighting probability ~20% · Possible

Rhytipterna holerythra

Daily sighting probability Insufficient data

Conopias albovittatus

Daily sighting probability ~10% · With luck

Tyrannulus elatus

Daily sighting probability ~10% · With luck

Tolmomyias assimilis

Daily sighting probability ~10% · With luck

Myiarchus panamensis

Daily sighting probability Insufficient data

Terenotriccus erythrurus

Daily sighting probability Insufficient data

See all 12 relatives Show fewer

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

#	Park	Country	Daily sighting probability
1	Congaree National Park	🇺🇸 United States	~30%
2	San Lorenzo Protected Forest	🇵🇦 Panama	~20%
3	Darién National Park	🇵🇦 Panama	~20%
4	Soberanía National Park	🇵🇦 Panama	~10%
5	Shenandoah National Park	🇺🇸 United States	~10%
6	Farallones de Cali National Natural Park	🇨🇴 Colombia	~10%
7	Parque Natural Metropolitano	🇵🇦 Panama	~10%
8	Chagres National Park	🇵🇦 Panama	~10%
9	Gandoca-Manzanillo Wildlife Refuge	🇨🇷 Costa Rica	~10%
10	Pico Bonito National Park	🇭🇳 Honduras	~10%
11	Cahuita National Park	🇨🇷 Costa Rica	<5%
12	Montes Azules Biosphere Reserve	🇲🇽 Mexico	<5%
13	Tikal National Park	🇬🇹 Guatemala	<5%
14	Braulio Carrillo National Park	🇨🇷 Costa Rica	<5%
15	Bastimentos Island National Marine Park	🇵🇦 Panama	<5%
16	Los Nevados National Natural Park	🇨🇴 Colombia	<5%
17	La Amistad International Park (Panama)	🇵🇦 Panama	<5%
18	Machalilla National Park	🇪🇨 Ecuador	<5%
19	Carara National Park	🇨🇷 Costa Rica	<5%
20	Cerro Azul Meámbar National Park	🇭🇳 Honduras	<5%
21	Manuel Antonio National Park	🇨🇷 Costa Rica	<5%
22	Arenal Volcano National Park	🇨🇷 Costa Rica	<5%
23	Santa Rosa National Park	🇨🇷 Costa Rica	<5%
24	Rincón de la Vieja National Park	🇨🇷 Costa Rica	<5%
25	Puracé National Natural Park	🇨🇴 Colombia	<5%
26	Tortuguero National Park	🇨🇷 Costa Rica	<5%
27	Tenorio Volcano National Park	🇨🇷 Costa Rica	<5%
28	Tapantí-Macizo de la Muerte National Park	🇨🇷 Costa Rica	<5%
29	Chingaza National Natural Park	🇨🇴 Colombia	<5%
30	Piedras Blancas National Park	🇨🇷 Costa Rica	<5%
31	Cockscomb Basin Wildlife Sanctuary	🇧🇿 Belize	<5%
32	Chirripó National Park	🇨🇷 Costa Rica	<5%
33	Point Pelee National Park	🇨🇦 Canada	<5%
34	Big Cypress National Preserve	🇺🇸 United States	<5%
35	Palo Verde National Park	🇨🇷 Costa Rica	<5%
36	Cañón del Sumidero National Park	🇲🇽 Mexico	<5%
37	Everglades National Park	🇺🇸 United States	<5%
38	Monteverde Cloud Forest Reserve	🇨🇷 Costa Rica	<5%
39	Utría National Natural Park	🇨🇴 Colombia	Insufficient data
40	La Tigra National Park	🇭🇳 Honduras	Insufficient data
41	El Triunfo	🇲🇽 Mexico	Insufficient data
42	Ostional Wildlife Refuge	🇨🇷 Costa Rica	Insufficient data
43	Lago de Yojoa	🇭🇳 Honduras	Insufficient data
44	Cabo Blanco Absolute Nature Reserve	🇨🇷 Costa Rica	Insufficient data
45	Las Baulas Marine National Park	🇨🇷 Costa Rica	Insufficient data
46	Tayrona National Natural Park	🇨🇴 Colombia	Insufficient data
47	Arrecifes de Cozumel National Park	🇲🇽 Mexico	Insufficient data
48	Calakmul Biosphere Reserve	🇲🇽 Mexico	Insufficient data
49	Corcovado National Park	🇨🇷 Costa Rica	Insufficient data
50	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	Insufficient data
51	Volcán Barú National Park	🇵🇦 Panama	Insufficient data
52	Yasuní National Park	🇪🇨 Ecuador	Insufficient data
53	Marino Ballena National Park	🇨🇷 Costa Rica	Insufficient data

← Back to Utría National Natural Park

Acadian Flycatcher

About the Acadian Flycatcher

Recent sightings of Acadian Flycatcher in Utría National Natural Park

Closest Relatives at Utría National Natural Park

Tropical Kingbird

Brown-capped Tyrannulet

Black-capped Pygmy-Tyrant

Rusty-margined Flycatcher

Long-tailed Tyrant

Bright-rumped Attila

Rufous Mourner

Yellow-throated Flycatcher

Yellow-crowned Tyrannulet

Yellow-margined Flycatcher

Panama Flycatcher

Ruddy-tailed Flycatcher

Global Distribution

Parks Where Found