Nkauj Ntxawm yog ib tug noog me wading. Lub npe muab los ntawm lus Askiv qub xuab zeb-yrðling, "sand-ploughman". Lub npe genus yog los ntawm Ancient Greek kalidris los yog skalidris, ib lo lus siv los ntawm Aristotle rau qee cov noog grey-xim av. Qhov tshwj xeeb alba yog Latin rau "dawb".
Puas yog sanderlings tsawg?
Sanderling, Calidris alba. Passage migrant thiab lub caij ntuj no qhua. Mainly coastal - rare inland. … Feem ntau pom nyob rau hauv nws cov ntse grey, dub thiab dawb lub caij ntuj no plumage, feem ntau qhia cov cim dub 'lub xub pwg nyom' cim.
Vim li cas shorebirds muaj kev phom sij?
Qhov xwm txheej ntawm cov teeb meem no feem ntau (tab sis tsis tas li) tshwm sim ntawm hloov pauv rau lawv qhov chaw nyob, kev loj hlob ntawm ntug hiav txwv dej thiab kev puas tsuaj ntawm cov av ntub dejKuj tseem muaj lwm yam kev hem thawj, suav nrog kev hloov pauv huab cua thoob ntiaj teb thiab kev yos hav zoov tsis raug cai. Tsawg kawg Sandpiper (pom cov ceg daj-ntsuab) nyob rau lub caij ntuj no plumage.
Puas yog Sanderling tib yam li cov xuab zeb?
Sanderlings yog me me, plump sandpipers nrog ib daim nqi stout txog tib lub taub hau. Cov no thiab lwm yam sandpipers nyob rau hauv genus Calidris feem ntau hu ua "peeps"; Sanderlings yog cov tswv cuab nruab nrab ntawm pawg no.
Dab tsi noj Sanderling?
Muaj kev sib tw ntawm cov noog no rau cov khoom noj, thiab cov noog loj dua, xws li as gulls, yuav nyiag khoom ntawm sanderlings. Sanderlings yog parasitized los ntawm ntau hom nematode uas lawv tau txais los ntawm kev noj cov crustaceans hauv dej.
