Royal Tern

Royal Tern

Thalasseus maximus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Insufficient data
overall probability at Pico Bonito National Park

📅 Monthly Probability

📊

Fewer than 5 records of Royal Tern at Pico Bonito National Park — not enough to chart months honestly.

☀️ 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 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
60–70%
2 Jaragua National Park 🇩🇴 Dominican Republic
60–70%
3 Paracas National Reserve 🇵🇪 Peru
30–40%
4 Celestún Biosphere Reserve 🇲🇽 Mexico
30–40%
5 Península Valdés 🇦🇷 Argentina
30–40%
6 Ostional Wildlife Refuge 🇨🇷 Costa Rica
30–40%
7 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
30–40%
8 Los Haitises National Park 🇩🇴 Dominican Republic
30–40%
9 Bahía de Loreto National Park 🇲🇽 Mexico
30–40%
10 Las Baulas Marine National Park 🇨🇷 Costa Rica
30–40%
11 Ciénaga de Zapata 🇨🇺 Cuba
20–30%
12 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
20–30%
13 Bastimentos Island National Marine Park 🇵🇦 Panama
20–30%
14 Arrecifes de Cozumel National Park 🇲🇽 Mexico
20–30%
15 Cahuita National Park 🇨🇷 Costa Rica
20–30%
16 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
20–30%
17 Utría National Natural Park 🇨🇴 Colombia
20–30%
18 Biotopo Cerro Cahuí 🇬🇹 Guatemala
10–20%
19 Coiba National Park 🇵🇦 Panama
10–20%
20 Channel Islands National Park 🇺🇸 United States
10–20%
21 Tortuguero National Park 🇨🇷 Costa Rica
10–20%
22 La Amistad International Park (Panama) 🇵🇦 Panama
10–20%
23 Everglades National Park 🇺🇸 United States
10–20%
24 Tayrona National Natural Park 🇨🇴 Colombia
10–20%
25 Machalilla National Park 🇪🇨 Ecuador
0–10%
26 Santa Rosa National Park 🇨🇷 Costa Rica
0–10%
27 Marino Ballena National Park 🇨🇷 Costa Rica
0–10%
28 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
0–10%
29 Corcovado National Park 🇨🇷 Costa Rica
0–10%
30 Palo Verde National Park 🇨🇷 Costa Rica
<5%
31 Piedras Blancas National Park 🇨🇷 Costa Rica
<5%
32 Soberanía National Park 🇵🇦 Panama
<5%
33 Henri Pittier National Park 🇻🇪 Venezuela
<5%
34 Main Ridge Forest Reserve 🇹🇹 Trinidad and Tobago
<5%
35 Galápagos Islands 🇪🇨 Ecuador
<5%
36 Darién National Park 🇵🇦 Panama
<5%
37 Manuel Antonio National Park 🇨🇷 Costa Rica
<5%
38 Chagres National Park 🇵🇦 Panama
<5%
39 Carara National Park 🇨🇷 Costa Rica
<5%
40 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
Insufficient data
41 Calakmul Biosphere Reserve 🇲🇽 Mexico
Insufficient data
42 Cañón del Sumidero National Park 🇲🇽 Mexico
Insufficient data
43 Cumbres de Monterrey National Park 🇲🇽 Mexico
Insufficient data
44 San Lorenzo Protected Forest 🇵🇦 Panama
Insufficient data
45 Blue and John Crow Mountains National Park 🇯🇲 Jamaica
Insufficient data
46 Caroni Swamp 🇹🇹 Trinidad and Tobago
Insufficient data
47 Lago de Yojoa 🇭🇳 Honduras
Insufficient data
48 Cerro Azul Meámbar National Park 🇭🇳 Honduras
Insufficient data
49 Pico Bonito National Park 🇭🇳 Honduras
Insufficient data
50 Parque Natural Metropolitano 🇵🇦 Panama
Insufficient data
51 Redwood National Park 🇺🇸 United States
Insufficient data
52 Arenal Volcano National Park 🇨🇷 Costa Rica
Insufficient data
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