Erich Hoyt

A Guide To Whales, Dolphins & Porpoises

By Mark Carwardine, Erich Hoyt, R. Ewan Fordyce, Peter Gill, Mark Carwardine, Erich Hoyt

A Guide To Whales, Dolphins & Porpoises

By Mark Carwardine, Erich Hoyt, R. Ewan Fordyce, Peter Gill, Mark Carwardine, Erich Hoyt

Seasons of the Whale: Riding the Currents of the North Atlantic

By Erich Hoyt