A Oyster catcher come the class action of waders; they form a family Haematopodidae, which has a single genus, Haematopus. It is big conspicuous & loud plover-like birds, with hard bills utilized for even great or prising open molluscs.

Around a few mintage, a bill shape varies based on data from a diet. People birds using blade-such as bill tips prise open or even smash shellfish surfaces, & people by owning pointed bill tips tend to probe for worms.

It is obtained in coasts worldwide apart from either a polar zone. It is everthing-black, black & white or even light brown & white inside appearance.

Their eggs are stack away the shallow scrape in shingle. Oyster catcher eggs come grey & speckled, providing camouflage against the grey rock background. It is pointed at one prevent. Contrary to popular belief, a purpose of this is does'nt to provide space for the chick's hanker beaks (their hanker beaks grow when hatching). the pointed shape is thought to end a eggs from either avalanche a steep slope.

Image:Haematopus ostralegus0.jpg|Eurasian Oystercatcher Image:Black Oystercatcher.jpg|American Black Oystercatcher (Haematopus bachmani) Image:Haemotopus-palliatus.web.jpg|American Pied Oystercatcher (Haematopus palliatus)
Image from either 'Birds of United states" J.J. Audubon

de:Austernfischer (Gattung) fr:Huîtrier lt:JÅ«rÅ¡arkiniai paukÅ¡Ä?iai nl:Scholeksters no:Tjeldfamilien pl:Ostrygojadowate