
Mariana Crow
Corvus kubaryi Reichenow, 1885
250 gWeight
The Mariana crow (Corvus kubaryi) (Chamorro: åga) is a species of the crow family from the tropical Western Pacific.
Busiest months: March · Most records: Northern Mariana Islands, Guam
Where and when it's recorded
Busiest months: March · Most records: Northern Mariana Islands, Guam
Mariana Crow has been recorded at 5 of the 8,276 birding hotspots we track, in 2 countries and regions.
Records by month Northern Hemisphere
Where it's recorded most
- Rota Resort and Country ClubNorthern Mariana Islands49 records
- Seabird Sanctuary, RotaNorthern Mariana Islands24 records
- Pinatang ParkNorthern Mariana Islands21 records
More places
- Rota Sewage Treatment PlantNorthern Mariana Islands5 records
- Ritidian BeachGuam1 record
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
About
The Mariana crow (Corvus kubaryi) (Chamorro: åga) is a species of the crow family from the tropical Western Pacific. It is a glossy black bird about 15 inches (38 cm) long and known only from the islands of Guam and Rota.
Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia
Questions
How big is the Mariana Crow?
The Mariana Crow weighs around 250 g.
Where does the Mariana Crow live?
Its breeding range: Pacific Ocean: Rota (southern Northern Mariana Islands) and Guam (where extinct; southern Mariana Islands, western Micronesia). It is most often recorded in Northern Mariana Islands and Guam.
When is the best time to see the Mariana Crow?
At the hotspots we track, it is recorded most in March (Northern Hemisphere).
Is the Mariana Crow endangered?
The IUCN Red List classifies the Mariana Crow as Critically Endangered.
What does the Mariana Crow eat?
Main food: Omnivore.
What family is the Mariana Crow in?
It belongs to the family Crows, Jays (Corvidae), order Passerines (Passeriformes).
At a glance
- Weight
- 250 g
- Habitat
- Forest
- Diet
- Omnivore
- Lifestyle
- Perches in trees
- Migration
- Resident (barely migrates)
- Conservation
- Critically Endangered
More measurements
- Wing
- 226 mm
- Tail
- 158 mm
- Bill
- 55 mm
- Tarsus
- 52 mm
Averages from the AVONET dataset; length from field guides where available.
Range
Pacific Ocean: Rota (southern Northern Mariana Islands) and Guam (where extinct; southern Mariana Islands, western Micronesia)
Breeding range, IOC World Bird List 15.2
Classification
- Order
- Passerines Passeriformes
- Family
- Crows, Jays Corvidae
- Genus
- Corvus
Other birds in the genus Corvus
House CrowCorvus splendens
New Caledonian CrowCorvus moneduloides
Piping CrowCorvus typicus
Banggai CrowCorvus unicolor
Sunda CrowCorvus enca
Sulawesi CrowCorvus celebensis
Samar CrowCorvus samarensis
Sierra Madre CrowCorvus sierramadrensis
Palawan CrowCorvus pusillus
Violet CrowCorvus violaceus
Flores CrowCorvus florensis
Long-billed CrowCorvus validus
Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Trenton Voytko. ↗
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