Iyiphi inyoni endiza kude kakhulu?
I-arctic tern indiza ibanga elingamakhilomitha angu-21,750 unyaka ngamunye, izala e-Arctic ehlobo elisenyakatho futhi idle e-Antarctic ehlobo eliseningizimu. I-bar-tailed godwit ihambela kude kakhulu kunanoma iyiphi enye inyoni ohambweni olulodwa. Unyaka ngamunye uhamba ngaphandle kokuma usuka e-Alaska uye eNew Zealand ngezinsuku ezingu-9 futhi ulahlekelwa ingxenye yesisindo somzimba wayo.