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Scientific Name: Larus ridibundus Linnaeus, 1766
English Name: Black headed gull
Local/Bangla Name: Kalamatha Gangchil (কালামাথা গাঙচিল), Gonga Kabutor (গঙ্গা কবুতর)
Black headed gull - Kalamatha Gangchil (কালামাথা গাঙচিল), Gonga Kabutor (গঙ্গা কবুতর) - Larus ridibundus - Type: Marine_birds

Photo: Birds of the World

Classification:
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Description:
Generally small gull that is common and found all over Eurasia. A large white blaze appears on the leading edge of every plumage. Nonbreeding and juvenile have dark ear mark on white head, dark tip to red bill; breeding adults have dark brown (not black) hood, red beak, and legs. The juvenile’s back is speckled brownish, and by winter, it molts to a pale gray color.
Habitat & Distribution in Bangladesh:
Bay of Bengal and Swatch of No Ground. Actually they are common winter visitor of Bangladesh
Environment:
Marine, Terrestrial
Main References:

WCS (2018) Proposal for a new marine protected area around Nijhum Dwip (version 2): A major step towards achieving 10% marine protection in Bangladesh Wildlife Conservation Society Bangladesh Program

DNA Barcodes from Bangladesh
GenBank Accession Number:
Other DNA Barcodes & Nucleutide Sequences
IUCN conservation status:
Other Information