Giant Cowbird
Molothrus oryzivorus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyIcteridae (Ictèrids)
- GenusMolothrus (Cowbirds)
- SpeciesMolothrus oryzivorus (Giant Cowbird)
Closest Relatives at Caroni Swamp
Shiny Cowbird
Molothrus bonariensis
Yellow-hooded Blackbird
Chrysomus icterocephalus
Carib Grackle
Quiscalus lugubris
Crested Oropendola
Psarocolius decumanus
Yellow Oriole
Icterus nigrogularis
Red-breasted Blackbird
Sturnella militaris
Straight-billed Woodcreeper
Xiphorhynchus picus
Tropical Kingbird
Tyrannus melancholicus
Masked Cardinal
Paroaria nigrogenis
Great Kiskadee
Pitangus sulphuratus
Northern Waterthrush
Parkesia noveboracensis
Tropical Mockingbird
Mimus gilvus
📅 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 Giant Cowbird in Caroni Swamp?
About 2% of visitor-days record a Giant Cowbird sighting in Caroni Swamp, based on 7 observer-days of citizen-science data from GBIF.
When is the best time to see Giant Cowbird in Caroni Swamp?
February has the highest sighting rate for Giant Cowbird in Caroni Swamp in our monthly data.