Yellow-faced Grassquit

Yellow-faced Grassquit

Tiaris olivaceus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
50–60% · Likely
overall probability at Los Haitises National Park

📅 Monthly Probability

60–70
Jan
60–70
Feb
60–70
Mar
60–70
Apr
50–60
May
70–80
Jun
40–50
Jul
50–60
Aug
70–80
Sep
30–40
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 Chagres National Park 🇵🇦 Panama
60–70%
2 Arrecifes de Cozumel National Park 🇲🇽 Mexico
50–60%
3 Los Haitises National Park 🇩🇴 Dominican Republic
50–60%
4 Monteverde Cloud Forest Reserve 🇨🇷 Costa Rica
40–50%
5 Ciénaga de Zapata 🇨🇺 Cuba
40–50%
6 Cusuco National Park 🇭🇳 Honduras
40–50%
7 Chirripó National Park 🇨🇷 Costa Rica
40–50%
8 Volcán Barú National Park 🇵🇦 Panama
30–40%
9 Coiba National Park 🇵🇦 Panama
20–30%
10 La Amistad International Park (Panama) 🇵🇦 Panama
20–30%
11 Blue and John Crow Mountains National Park 🇯🇲 Jamaica
20–30%
12 Puracé National Natural Park 🇨🇴 Colombia
20–30%
13 Arenal Volcano National Park 🇨🇷 Costa Rica
20–30%
14 San Lorenzo Protected Forest 🇵🇦 Panama
20–30%
15 Tenorio Volcano National Park 🇨🇷 Costa Rica
20–30%
16 Celaque National Park 🇭🇳 Honduras
20–30%
17 Farallones de Cali National Natural Park 🇨🇴 Colombia
10–20%
18 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
10–20%
19 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
10–20%
20 La Tigra National Park 🇭🇳 Honduras
10–20%
21 Poás Volcano National Park 🇨🇷 Costa Rica
0–10%
22 Los Quetzales National Park 🇨🇷 Costa Rica
0–10%
23 Los Nevados National Natural Park 🇨🇴 Colombia
0–10%
24 Jaragua National Park 🇩🇴 Dominican Republic
0–10%
25 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
0–10%
26 Calakmul Biosphere Reserve 🇲🇽 Mexico
0–10%
27 Montes Azules Biosphere Reserve 🇲🇽 Mexico
0–10%
28 Cerro Azul Meámbar National Park 🇭🇳 Honduras
0–10%
29 Lago de Yojoa 🇭🇳 Honduras
<5%
30 Braulio Carrillo National Park 🇨🇷 Costa Rica
<5%
31 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
<5%
32 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%
33 Rincón de la Vieja National Park 🇨🇷 Costa Rica
<5%
34 Celestún Biosphere Reserve 🇲🇽 Mexico
<5%
35 Cañón del Sumidero National Park 🇲🇽 Mexico
<5%
36 Carara National Park 🇨🇷 Costa Rica
<5%
37 Parque Natural Metropolitano 🇵🇦 Panama
<5%
38 Irazú Volcano National Park 🇨🇷 Costa Rica
<5%
39 Bastimentos Island National Marine Park 🇵🇦 Panama
<5%
40 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
<5%
41 Manuel Antonio National Park 🇨🇷 Costa Rica
<5%
42 Marino Ballena National Park 🇨🇷 Costa Rica
<5%
43 Palo Verde National Park 🇨🇷 Costa Rica
<5%
44 Soberanía National Park 🇵🇦 Panama
<5%
45 Biotopo Cerro Cahuí 🇬🇹 Guatemala
Insufficient data
46 Pico Bonito National Park 🇭🇳 Honduras
Insufficient data
47 Ostional Wildlife Refuge 🇨🇷 Costa Rica
Insufficient data
48 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
Insufficient data
49 Chingaza National Natural Park 🇨🇴 Colombia
Insufficient data
50 Cahuita National Park 🇨🇷 Costa Rica
Insufficient data
51 Piedras Blancas National Park 🇨🇷 Costa Rica
Insufficient data
52 Darién National Park 🇵🇦 Panama
Insufficient data
53 Corcovado National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Yellow-faced Grassquit in Los Haitises National Park?

About 58% of visitor-days record a Yellow-faced Grassquit sighting in Los Haitises National Park, based on 295 observer-days of citizen-science data from GBIF.

When is the best time to see Yellow-faced Grassquit in Los Haitises National Park?

September has the highest sighting rate for Yellow-faced Grassquit in Los Haitises National Park in our monthly data.

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