Mangrove Vireo

Mangrove Vireo

Vireo pallens

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Ostional Wildlife Refuge

📅 Monthly Probability

<5
Jan
0–10
Feb
<5
Mar
<5
Apr
<5
May
<5
Jun
<5
Jul
0–10
Aug
<5
Sep
<5
Oct
<5
Nov
<5
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 Celestún Biosphere Reserve 🇲🇽 Mexico
50–60%
2 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
30–40%
3 Calakmul Biosphere Reserve 🇲🇽 Mexico
10–20%
4 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
0–10%
5 Ostional Wildlife Refuge 🇨🇷 Costa Rica
<5%
6 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
<5%
7 Las Baulas Marine National Park 🇨🇷 Costa Rica
<5%
8 Carara National Park 🇨🇷 Costa Rica
<5%
9 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
Insufficient data
10 Palo Verde National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Mangrove Vireo in Ostional Wildlife Refuge?

About 3% of visitor-days record a Mangrove Vireo sighting in Ostional Wildlife Refuge, based on 17 observer-days of citizen-science data from GBIF.

When is the best time to see Mangrove Vireo in Ostional Wildlife Refuge?

February has the highest sighting rate for Mangrove Vireo in Ostional Wildlife Refuge in our monthly data.

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