Francis Lankester:
Humpback tail, Newfoundland
Francis Lankester:
Dark-tailed humpback
Francis Lankester:
White tail of humpback
Francis Lankester:
Humpback named 'Pterodactyl'
Francis Lankester:
Slapping fin on sea surface
Francis Lankester:
Splash
Francis Lankester:
'Pterodactyl' again
Francis Lankester:
Richard Sear, Director of the Mingan Islands Ceteacean research Project
Francis Lankester:
Two Finbacks, Newfoundland
Francis Lankester:
Humback, Newfoundland
Francis Lankester:
Two humpbacks, Newfoundland
Francis Lankester:
Humpback going under, Newfoundland
Francis Lankester:
Fin whale
Francis Lankester:
Pilot Whales. Tenerife
Francis Lankester:
Pilot Whales, Tenerife
Francis Lankester:
Pilot Whale
Francis Lankester:
Pilot whale, Tenerife
Francis Lankester:
Fin of Pilot Whale
Francis Lankester:
Dolphins, Tenerife
Francis Lankester:
Dolphin, Tenerife
Francis Lankester:
Dolphin 'flying,' Tenerife
Francis Lankester:
Dolphin spinning, Tenerife