and what steps are taken to conserve it?
A species recovery plan was approved in 2004 which included plans for monitoring the population, restoring natural vegetation, etc.
Chilean woodstar
 A species recovery plan was approved in 2004 which included plans for monitoring the population, restoring natural vegetation, studying competition with the Peruvian sheartail, and the possibility of reintroducing the birds in areas of their former range.
why was thomas bewick famous? He was the an English wood-engraver and natural history author. where was he born? At Cherryburn, a house in the village of Mickley, Northumberland can you mention his major works? Engraving in  "Traveller",  "The Deserted Village", "Hermit" and "Chase". did he work on bookplates as well? Yes, they were illustrations made from engravings. you mentioned earlier that he was an author as well, could you mention any of his works regarding this? "A General History of Quadrupeds" what is this about? It deals with 260 mammals from across the world, including animals from "Adive" to "Zorilla". does he have any other books on birds? "A History of British Birds" when was it published? It was published in two volumes  "History and Description of Land Birds" in 1797 and "History and Description of Water Birds" in 1804, with a supplement in 1821. do these books find reference in any works? Yes, illiam Yarrell named Bewick's swan in his honour and Bewick's son Robert engraved the bird for later editions of "British Birds". Bewick's wren also took his name. who was the former man you just mentioned? An English zoologist, prolific writer, bookseller and naturalist please mention his written works. "A History of British Fishes" and "A History of British Birds" what is his legacy? Species are named after him, like the birds yellow-faced siskin ("Carduelis yarrellii") and Chilean woodstar ("Eulidia yarrellii") and the fish Yarrell's blenny ("Chirolophis ascanii"). where is the second bird found? It is currently known to breed only in the Azapa and Vitor valleys in Arica and Parinacota Region. is it under threat of extinction? It is classed as endangered by Birdlife International.
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Chilean woodstar [SEP] Status and conservation
The species has a small and declining population and a world range estimated at just <1,200 km. Because of this, it is classed as endangered by Birdlife International. The population was estimated at 1,200 individuals in 2007 with 55% in the Azapa valley and 45% in the Vitor valley. Habitat loss is the main threat to the species, with only small patches of suitable native vegetation remaining. The effect of pesticides and competition with the Peruvian sheartail are possible threats, but this has not yet been proven. A species recovery plan was approved in 2004 which included plans for monitoring the population, restoring natural vegetation, studying competition with the Peruvian sheartail, and the possibility of reintroducing the birds in areas of their former range.