Black Spiny-tailed Iguana

Black Spiny-tailed Iguana

Ctenosaura similis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
80–90% · Very likely
overall probability at Cabo Blanco Absolute Nature Reserve

Closest Relatives at Cabo Blanco Absolute Nature Reserve

📅 Monthly Probability

80–90
Jan
80–90
Feb
90–100
Mar
80–90
Apr
80–90
May
80–90
Jun
80–90
Jul
80–90
Aug
70–80
Sep
60–70
Oct
70–80
Nov
80–90
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 Rincón de la Vieja National Park 🇨🇷 Costa Rica
90–100%
2 Manuel Antonio National Park 🇨🇷 Costa Rica
90–100%
3 Palo Verde National Park 🇨🇷 Costa Rica
80–90%
4 Las Baulas Marine National Park 🇨🇷 Costa Rica
80–90%
5 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
80–90%
6 Santa Rosa National Park 🇨🇷 Costa Rica
80–90%
7 Ostional Wildlife Refuge 🇨🇷 Costa Rica
80–90%
8 Arrecifes de Cozumel National Park 🇲🇽 Mexico
80–90%
9 Carara National Park 🇨🇷 Costa Rica
80–90%
10 Marino Ballena National Park 🇨🇷 Costa Rica
70–80%
11 Coiba National Park 🇵🇦 Panama
60–70%
12 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
60–70%
13 Celestún Biosphere Reserve 🇲🇽 Mexico
50–60%
14 Masaya Volcano National Park 🇳🇮 Nicaragua
40–50%
15 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
40–50%
16 Soberanía National Park 🇵🇦 Panama
40–50%
17 Corcovado National Park 🇨🇷 Costa Rica
30–40%
18 Biotopo Cerro Cahuí 🇬🇹 Guatemala
30–40%
19 Piedras Blancas National Park 🇨🇷 Costa Rica
20–30%
20 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
10–20%
21 Calakmul Biosphere Reserve 🇲🇽 Mexico
10–20%
22 Monteverde Cloud Forest Reserve 🇨🇷 Costa Rica
10–20%
23 Cañón del Sumidero National Park 🇲🇽 Mexico
0–10%
24 Everglades National Park 🇺🇸 United States
0–10%
25 La Amistad International Park (Panama) 🇵🇦 Panama
<5%
26 La Tigra National Park 🇭🇳 Honduras
Insufficient data
27 Cusuco National Park 🇭🇳 Honduras
Insufficient data
28 Poás Volcano National Park 🇨🇷 Costa Rica
Insufficient data
29 Pico Bonito National Park 🇭🇳 Honduras
Insufficient data
30 Chagres National Park 🇵🇦 Panama
Insufficient data
31 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
Insufficient data
32 Bastimentos Island National Marine Park 🇵🇦 Panama
Insufficient data
33 Chirripó National Park 🇨🇷 Costa Rica
Insufficient data
34 Lago de Yojoa 🇭🇳 Honduras
Insufficient data
35 Arenal Volcano National Park 🇨🇷 Costa Rica
Insufficient data
36 Los Quetzales National Park 🇨🇷 Costa Rica
Insufficient data
37 Cerro Azul Meámbar National Park 🇭🇳 Honduras
Insufficient data
38 Darién National Park 🇵🇦 Panama
Insufficient data
39 Montes Azules Biosphere Reserve 🇲🇽 Mexico
Insufficient data
40 Tortuguero National Park 🇨🇷 Costa Rica
Insufficient data
41 Braulio Carrillo National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Black Spiny-tailed Iguana in Cabo Blanco Absolute Nature Reserve?

About 84% of visitor-days record a Black Spiny-tailed Iguana sighting in Cabo Blanco Absolute Nature Reserve, based on 238 observer-days of citizen-science data from GBIF.

When is the best time to see Black Spiny-tailed Iguana in Cabo Blanco Absolute Nature Reserve?

March has the highest sighting rate for Black Spiny-tailed Iguana in Cabo Blanco Absolute Nature Reserve in our monthly data.

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