Marine mammals

What makes a mammal? - Science with Heen video

Mammalian characteristics - Science with Heen worksheet

Mammalian characteristics - worksheet

Mammalian characteristics - answers

Marine mammals - notes

The Life Of Mammals: Return To The Water - video

The Life Of Mammals: Return To The Water - worksheet

The Life Of Mammals: Return To The Water - answers

Marine mammal physiology - notes

Dolphin bubble rings - video

Super intelligent dolphins - video

Orcas vs. sea lions - video

Orca pod vs. grey whale calf - video

Orca vs. otter - video

Orca vs. seal - video

Orca vs. Gentoo penguin - video

Cetaceans - worksheet

Cetaceans - answers

Whales cloze - worksheet

Whales cloze - answers

Whale evolution - video

Whale evolution - worksheet

Peter Tyack: the intriguing sound of marine mammals - video

Peter Tyack: the intriguing sound of marine mammals - worksheet

Peter Tyack: the intriguing sound of marine mammals - answers

Sirenians - notes

Polar bears - notes

Alysa McCall: polar bear adaptations - video

Polar bear versus walrus colony - video

Polar bear ambushes seal - video

Pinnipeds - worksheet

Pinnipeds - answers

Penguin makes a dash from leopard seal - video

Leopard seal vs. penguin chick - video

Puijila darwini - worksheet

Puijila darwini - answers