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Bird species admitted to the British List are those in BOU categories A, B or C: A: species that have been recorded in an apparently natural state at least once since 1 January 1950. B: species that were recorded in an apparently natural state at least once between 1 January 1800 and 31 December 1949, but have not been recorded subsequently.
This is a list of the bird species recorded in England.The avifauna of England include a total of 625 species, of which 14 have been introduced by humans.. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of British Ornithologists' Union (BOU).
In the UK, only three nests of 59,770 examined (0.005%) contained cuckoo eggs. [45] The introduced merula blackbird in New Zealand, where the cuckoo does not occur, has, over the past 130 years, lost the ability to recognize the adult common cuckoo but still rejects non-mimetic eggs. [46] As with other passerine birds, parasites are common.
This is a list of national birds, including official birds of overseas territories and other states described as nations. Most species in the list are officially designated. Some species hold only an "unofficial" status. The Official status column is marked as Yes only if the bird currently holds the position of the official national bird.
The Macmillan Field Guides to Bird Identification are two small bird field guides. Volume 1, The Macmillan Field Guide to Bird Identification , illustrated by Alan Harris and Laurel Tucker , with text by Keith Vinicombe , was originally published in 1989, covered British birds.
Jamaican blackbird: Nesopsar nigerrimus (Osburn, 1859) 65 Yellow-shouldered blackbird: Agelaius xanthomus (Sclater, PL, 1862) 66 Tawny-shouldered blackbird: Agelaius humeralis (Vigors, 1827) 67 Tricolored blackbird: Agelaius tricolor (Audubon, 1837) 68 Red-winged blackbird: Agelaius phoeniceus (Linnaeus, 1766) 69 Red-shouldered blackbird ...
Many species of North American landbird have been recorded in Great Britain as vagrants.Most occur in autumn; southwest England attracts the greatest proportion, but northern and western Scotland comes a close second.
This is a list of the bird species recorded in Scotland. The avifauna of Scotland include a total of 535 species, of which 9 have been introduced by humans. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of British Ornithologists ...