Mammals

Stanley Infant & Junior School 25-26 July 2017 by Marina Costa

Warm-blooded

animals

Hair

Feed their

baby with

milk

Warm-blooded animals

Hair

Feed their baby with milk

Marine mammals

Polar bear

Live on the ice in the Arctic (North Pole) not in the Antarctic

Marine and Sea otters

Marine otter Sea otter

Pinnipeds

True seal Sea lions and fur seals Walrus

Sirenians

Manatees and dugong

Cetaceans

Heroes – David Bowie

Hair or not hair?

Layer of blubber

Sperm whale - Physeter macrocephalus

Overheating…

The hind limbs disappeared

Fluke

Dorsal fin

Development of a dorsal fin and a fluke

Migration of the nostril

true whales

(mysticetes)odontocetes

True whale or mysticetes Vs. odontocetes

Nostril

twoone

Baleen platesteethFeeding tools

Nostril

twoone

True whale or mysticetes Vs. odontocetes

True whale or odontocete?

The false killer whale is an odontocete!

True whale or odontocete?

The sei whale is a true whale (or mysticete)!

True whale or odontocete?

The southern right whale a true whale (or mysticete)!

Dolphins of the kelp

Thank you!