Pinnated Bittern
Botaurus pinnatus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPelecaniformes (Pelicaniformes)
- FamilyArdeidae (Herons, Egrets, and Bitterns)
- GenusBotaurus (Bitterns)
- SpeciesBotaurus pinnatus (Pinnated Bittern)
Closest Relatives at Caroni Swamp
Little Blue Heron
Egretta caerulea
Tricolored Heron
Egretta tricolor
Snowy Egret
Egretta thula
Great Egret
Ardea alba
Yellow-crowned Night-Heron
Nyctanassa violacea
Striated Heron
Butorides striata
Cattle Egret
Bubulcus ibis
Black-crowned Night Heron
Nycticorax nycticorax
Green Heron
Butorides virescens
Cocoi Heron
Ardea cocoi
Great Blue Heron
Ardea herodias
Boat-billed Heron
Cochlearius cochlearius
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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 | Lago de Yojoa | 🇭🇳 Honduras | |
| 2 | Cerro Azul Meámbar National Park | 🇭🇳 Honduras | |
| 3 | Palo Verde National Park | 🇨🇷 Costa Rica | |
| 4 | Caroni Swamp | 🇹🇹 Trinidad and Tobago | |
| 5 | Bastimentos Island National Marine Park | 🇵🇦 Panama | |
| 6 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 7 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 8 | Tortuguero National Park | 🇨🇷 Costa Rica | |
| 9 | Chapada Diamantina National Park | 🇧🇷 Brazil | |
| 10 | Gandoca-Manzanillo Wildlife Refuge | 🇨🇷 Costa Rica | |
| 11 | Calakmul Biosphere Reserve | 🇲🇽 Mexico | |
| 12 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica | |
| 13 | Iberá National Park | 🇦🇷 Argentina | |
| 14 | Sian Ka'an Biosphere Reserve | 🇲🇽 Mexico | |
| 15 | Cabo Blanco Absolute Nature Reserve | 🇨🇷 Costa Rica | |
| 16 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 17 | Tenorio Volcano National Park | 🇨🇷 Costa Rica |
Quick answers
What are the chances of seeing a Pinnated Bittern in Caroni Swamp?
About 1% of visitor-days record a Pinnated Bittern sighting in Caroni Swamp, based on 6 observer-days of citizen-science data from GBIF.
When is the best time to see Pinnated Bittern in Caroni Swamp?
September has the highest sighting rate for Pinnated Bittern in Caroni Swamp in our monthly data.