Dorsal Fin comparison – Fin Whale and Bottlenose Dolphins

1280 × 868 Whales!!!
Dorsal Fin comparison of a Fin Whale and Bottlenose Dolphins

This photo shows the dorsal fin of the Fin Whale in the middle compared to the dorsal fins of two Bottlenose Dolphins on either side. The straighter anterior edge of the dorsal fin is unlike most Sei Whales.