The sexes are similar in appearance and in the breeding season, the adult has a white head and very pale grey neck and underparts. The mantle and back are greyish-black and the tail is white with a broad black subterminal band and a white trailing edge. The wing coverts and primaries are black and the secondaries dark grey with white tips. The eye is black, the bill yellow with a distinctive red and black tip, and the legs and feet yellow. Outside the breeding season the head is dark brown with a white ring surrounding the eye. The juvenile is mottled brown and white and attains the adult plumage during its third year.
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Bibliography Only subscribers are able to see the bibliography. The sexes are similar in appearance and in the breeding season, the adult has a white head and very pale grey neck and underparts.
It is a blackish mantled gull, and the body appears white from a distance. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. MyAvibase allows you to create and manage your own lifelists, and produce useful reports to help you plan your next birding excursion. Larus belcehri, Larus belcheri, Larus belcheri belcheri, Leucophaeus belcheri Lithuanian: It feeds on fish, crabs, molluscs and carrion, and seasonally on the eggs and nestlings of seabirds.
It is a belvheri species. Only subscribers are able to see the bibliography. The mantle and back are greyish-black and the tail is white with a broad black subterminal band and a white trailing edge.
I am always very glad if you consider to send me a copy of the publication blcheri a promocode for the eBook as gratitude for using my works. Show Details Hide Details. The name of this bird commemorates the British explorer Sir Edward Belcher who performed survey work on the Pacific coast of South America. The following other wikis use this file: Credit me as the original author and use the same license. It is not allowed to upload this file to Facebook.
Formerly treated as including L. Persecution of this bird by humans has diminished and its population is thought to be increasing. Feeds along beaches and around seabird Avibase is also available in the following languages: Endemic to Humboldt Current region, with few known breeding sites. In other projects Wikimedia Commons Larys.
Breeding Nesting in Peru begins in mid Nov and peaks in mid Dec. Translate Avibase is also available in the following languages: Breeding takes place from December onwards in small colonies of up to one hundred pairs. It ventures several kilometres offshore to forage and also feeds on rocky shores when the tide is out.
Larus belcheri Vigors Adobe Photoshop Lightroom 6. Related Posts
Simeons Meeuw, Simeonsmeeuw Norwegian: Non-breeding adults have a brownish-black head and a white eye-ring. Adobe Photoshop Lightroom 6. If you think that changes are required, please, get in touch with the author. Poco a poco Images by User: There are more than 12, regional checklists in Avibase, offered in 9 different taxonomies, including synonyms more than languages.