Numerous whales visit the sea-coast.
In length these whales vary between 20 ft.
Whales and seals are occasionally seen.
In 1712 a Nantucket whaler, Christopher Hussey, blown out to sea, killed some sperm whales and thus introduced the sperm-oil industry and put an end to the period in which only driftand shoreor boat-whaling had been carried on - the shore fishery died out about 1760.
A day-flying bat, whales and dolphins are about the only indigenous mammals; hogs, dogs and rats had been introduced before Cook's discovery.