Western Slaty-Antshrike
Western Slaty-AntshrikeWestern Slaty-AntshrikeWestern Slaty-AntshrikeWestern Slaty-Antshrike

Western Slaty-Antshrike

Thamnophilus atrinucha

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
30–40% · Possible
overall probability at Bastimentos Island National Marine Park
1,132 Verified records at Bastimentos Island National Marine Park
May Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The black-crowned antshrike (Thamnophilus atrinucha) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in every Central American country except El Salvador and in Colombia, Ecuador, Peru, and Venezuela. Wikipedia →

30–40% of wildlife watchers report a Western Slaty-Antshrike sighting in Bastimentos Island National Marine Park, based on 1,132 days of visitor records from GBIF citizen-science data.

Closest Relatives at Bastimentos Island National Marine Park

Barred Antshrike
LC

Barred Antshrike

☀️ Diurnal Bird

Thamnophilus doliatus

Insufficient data
Chestnut-backed Antbird
LC

Chestnut-backed Antbird

☀️ Diurnal Bird

Myrmeciza exsul

30–40% · Possible
Dot-winged Antwren
LC

Dot-winged Antwren

☀️ Diurnal Bird

Microrhopias quixensis

10–20% · With luck
White-flanked Antwren
LC

White-flanked Antwren

☀️ Diurnal Bird

Myrmotherula axillaris

10–20% · With luck
Dusky Antbird
LC

Dusky Antbird

☀️ Diurnal Bird

Cercomacra tyrannina

5–10% · Rare
Great Antshrike
LC

Great Antshrike

☀️ Diurnal Bird

Taraba major

<5% · Rare
Checker-throated Antwren
LC

Checker-throated Antwren

☀️ Diurnal Bird

Epinecrophylla fulviventris

Insufficient data
Pacific Antwren
LC

Pacific Antwren

☀️ Diurnal Bird

Myrmotherula pacifica

Insufficient data
Dull-mantled Antbird
LC

Dull-mantled Antbird

☀️ Diurnal Bird

Sipia laemosticta

Insufficient data
Spot-crowned Antvireo
LC

Spot-crowned Antvireo

☀️ Diurnal Bird

Dysithamnus puncticeps

Insufficient data
Fasciated Antshrike
LC

Fasciated Antshrike

☀️ Diurnal Bird

Cymbilaimus lineatus

Insufficient data
Bananaquit
LC Endemic

Bananaquit

☀️ Diurnal Bird

Coereba flaveola

70–80% · Very likely

📅 Monthly Probability

40–50
Jan
30–40
Feb
30–40
Mar
30–40
Apr
40–50
May
20–30
Jun
20–30
Jul
30–40
Aug
30–40
Sep
40–50
Oct
40–50
Nov
30–40
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Cahuita National Park 🇨🇷 Costa Rica
50–60%
2 Soberanía National Park 🇵🇦 Panama
50–60%
3 San Lorenzo Protected Forest 🇵🇦 Panama
40–50%
4 Utría National Natural Park 🇨🇴 Colombia
40–50%
5 Chagres National Park 🇵🇦 Panama
40–50%
6 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
30–40%
7 Bastimentos Island National Marine Park 🇵🇦 Panama
30–40%
8 Darién National Park 🇵🇦 Panama
30–40%
9 Tayrona National Natural Park 🇨🇴 Colombia
20–30%
10 Parque Natural Metropolitano 🇵🇦 Panama
20–30%
11 Tortuguero National Park 🇨🇷 Costa Rica
10–20%
12 Braulio Carrillo National Park 🇨🇷 Costa Rica
10–20%
13 La Amistad International Park (Panama) 🇵🇦 Panama
10–20%
14 Machalilla National Park 🇪🇨 Ecuador
5–10%
15 Santa Rosa National Park 🇨🇷 Costa Rica
5–10%
16 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
<5%
17 Pico Bonito National Park 🇭🇳 Honduras
<5%
18 Arenal Volcano National Park 🇨🇷 Costa Rica
<5%
19 Farallones de Cali National Natural Park 🇨🇴 Colombia
<5%
20 Tenorio Volcano National Park 🇨🇷 Costa Rica
<5%
21 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
<5%
22 Monteverde Cloud Forest Reserve 🇨🇷 Costa Rica
Insufficient data
23 Rincón de la Vieja National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Western Slaty-Antshrike in Bastimentos Island National Marine Park?

About 37% of wildlife watchers report a Western Slaty-Antshrike sighting in Bastimentos Island National Marine Park, based on 1,132 days of visitor records from GBIF citizen-science data.

When is the best time to see Western Slaty-Antshrike in Bastimentos Island National Marine Park?

May has the highest sighting rate for Western Slaty-Antshrike in Bastimentos Island National Marine Park in our monthly data.

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