Columba pollenii

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Cladus: Columbimorphae
Ordo: Columbiformes

Familia: Columbidae
Subfamilia: Columbinae
Genus: Columba
Species: Columba pollenii
Name

Columba pollenii Schlegel, 1865
References

Nederlandsch Tijdschrift voor De Dierkunde 3 p. 87
Vernacular names
čeština: Holub komorský
suomi: Komorienkyyhky

The Comoros olive pigeon (Columba pollenii), also known as the Comoro olive pigeon,[2] is a species of bird in the family Columbidae. It is found in Comoros and Mayotte. It is becoming rare due to habitat loss.

Description

Easily distinguishable from other pigeon species, the Comoros olive pigeon is the largest bird in the Comoro Islands.[3] It has a dark plumage. Adolescent pigeons have a bright yellow bill, whereas older ones have a dull green or brown bill. The Comoros olive pigeon makes a very deep coo of "guk-ohoooo hoo hooo".[2]
Habitat

Its natural habitat is subtropical or tropical moist montane forests and it can be found in Comoros (especially Mount Karthala) and Mayotte, with a higher-density population being observed in the latter.[2]
Status

Although described as locally common in parts of Grand Comoro, the Comoros olive pigeon is in general a fairly scarce bird with a small total population. The chief threat it faces is the clearance of the forest habitat in which it lives, but it is also hunted on each of the four islands on which it is found. The population trend is unknown, but the total population is probably fewer than 10,000 individuals, and the International Union for Conservation of Nature has assessed its conservation status as "near threatened".[1]
References

BirdLife International (2017). "Columba pollenii". IUCN Red List of Threatened Species. 2017: e.T22690152A118619451. doi:10.2305/IUCN.UK.2017-3.RLTS.T22690152A118619451.en. Retrieved 11 November 2021.
Roger Safford; Adrian Skerrett; Frank Hawkins (12 December 2019). Birds of Madagascar and the Indian Ocean Islands. Bloomsbury Publishing. p. 198. ISBN 978-1-4729-7901-8.
John Coffey Sinclair; Ian Sinclair; Olivier Langrand (1998). Birds of the Indian Ocean Islands. Penguin Random House South Africa. p. 102. ISBN 978-1-86872-035-4.