4PLANET SPECIES

Whales & dolphins

The largest animals that have ever lived — and the cleverest hunters of the sea.

• Blue whale Balaenoptera musculus
• Orca Orcinus orca
• Sei whale Balaenoptera borealis
• Humpback Whale Megaptera novaeangliae
• Sperm Whale Physeter macrocephalus
• Harbour Porpoise Phocoena phocoena
• Common Bottlenose Dolphin Tursiops truncatus