Cocoi Heron
Ardea cocoi
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPelecaniformes (Pelicaniformes)
- FamilyArdeidae (Herons, Egrets, and Bitterns)
- GenusArdea (Great Herons and Egrets)
- SpeciesArdea cocoi (Cocoi Heron)
Closest Relatives at Iguazú National Park
Great Egret
Ardea alba
Black-crowned Night Heron
Nycticorax nycticorax
Striated Heron
Butorides striata
Rufescent Tiger Heron
Tigrisoma lineatum
Fasciated Tiger Heron
Tigrisoma fasciatum
Snowy Egret
Egretta thula
Cattle Egret
Bubulcus ibis
Whistling Heron
Syrigma sibilatrix
Capped Heron
Pilherodius pileatus
Green Ibis
Mesembrinibis cayennensis
Bare-faced Ibis
Phimosus infuscatus
Buff-necked Ibis
Theristicus caudatus
📅 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
Quick answers
What are the chances of seeing a Cocoi Heron in Iguazú National Park?
About 3% of visitor-days record a Cocoi Heron sighting in Iguazú National Park, based on 141 observer-days of citizen-science data from GBIF.
When is the best time to see Cocoi Heron in Iguazú National Park?
August has the highest sighting rate for Cocoi Heron in Iguazú National Park in our monthly data.