WebAdult males of the former species called Black-backed Wagtail (M. a. lugens) have black that starts on the forehead above the eye and extends onto the crown, down the back of the neck, and down the entire back to the rump, though some individuals can show limited gray (Alstrom and Mild 2003, Dunn and Alderfer 2011). WebJul 18, 2024 · There is much controversy over the species and subspecies status of the white wagtail complex, which is further compounded by interbreeding between two subspecies, the Amur Wagtail (Motacilla alba leucopsis) and the Black-backed Wagtail (M. a. lugens).This study presents preliminary information on the breeding biology of both …
Motacilla lugens (Black-backed Wagtail) - Avibase
http://creagrus.home.montereybay.com/wagtail_BSR.html WebThe black-backed forktail (Enicurus immaculatus), occasionally referred to as the black-throated forktail, is a forktail species in the family Muscicapidae.The species was … hilmer nois
Breeding biology of two wagtail subspecies on Ulleung …
WebBlack-backed wagtail or Kamchatka/Japanese pied wagtail, similar to M. a. yarrellii, but has a black eyestripe and white remiges; might have a claim to constitute a distinct … WebLarge gulls (includes herring, lesser black-backed, great black-backed gulls) ... pied wagtail and carrion crow. Establishing the importance of HPAI in these species will be challenging. 1.7 Changes in Reporting Protocols October 2024 Onwards. WebProvisional: Either: 1) member of exotic population that is breeding in the wild, self-propagating, and has persisted for multiple years, but not yet Naturalized; 2) rarity of uncertain provenance, with natural vagrancy or … hilmenaid