Canary Islands oystercatcher name "lapero" ("limpet-eater") was also used, possibly on Alegranza.(Bannerman 1963) The Canary Islands oystercatcher was in all likelihood a bird of the rocky shore rather than sandy beaches; although it might have been driven from the latter as they were much more utilized by humans – which it tended to avoid (Bannerman 1963). What is known about its feeding habits indicates that had always been less commonly found in beach habitat. As with all oystercatchers, its diet consisted of small molluscs and crustaceans rather than oysters. Especially the limpets "Patella candei", "Patella piperata", and "Patella" cf. "ulyssiponensis", as well as
Effect of spaceflight on the human body of motion sickness for the first three days of travel due to the conflict between what the body expects and what the body actually perceives. Over time however the brain adapts and although these illusions can still occur, most astronauts begin to see "down" as where the feet are. People returning to Earth after extended weightless periods have to readjust to the force of gravity and may have problems standing up, focusing their gaze, walking and turning. This is just an initial problem, as they recover these abilities quickly. NASA jokingly measures SAS using the "Garn scale", named for United