On his return , Endeavour resumed her voyage westward , her crew sighting the east coast of Australia on 19 April .
In March 1770 , the longboat from Endeavour carried Cook ashore to allow him to formally proclaim British sovereignty over New Zealand .
On Cook 's return , Endeavour resumed her voyage westward , her crew sighting the east coast of Australia on 19 April .
In March 1770 , the longboat from Endeavour carried Cook ashore to allow him to formally proclaim British sovereignty over New Zealand .