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Mammals… It’s A Fact! Most have hair or fur Vertebrates – backbone Most babies are born...

Date post: 05-Jan-2016
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Mammals… It’s A Fact! Most have hair or fur Vertebrates – backbone Most babies are born alive Have two pairs of limbs Warm-blooded Young feed on mother’s milk They can reproduce endothermic
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Page 1: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Mammals… It’s A Fact!Most have hair or furVertebrates – backboneMost babies are born aliveHave two pairs of limbsWarm-bloodedYoung feed on mother’s milkThey can reproduce

endothermic

Page 2: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Mammal Diversity

Live Birthegg layingMarsupial – pouchedMarine flying

Page 3: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Who Am I?

I am the only mammal that has wings and has achieved true flight… Bat

Page 4: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

What Can We Learn From A Skull?

Protects the…Tells what the animal…Forward facing eyes, predator…

Side facing eyes, prey…

BRAINEATS

BINOCULAR

MONOCULAR

Page 5: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

It’s Cold Outside!It takes a great deal of energy (FOOD) to generate body heat, which explains why mammals need to eatmore than other animals.

Page 6: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

You Are What You Eat!

Herbivore Carnivore Omnivore

Plant Eater

Meat Eater

Plants & Meat

Page 7: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Is it more of an advantage to be a herbivore,

carnivore, or an omnivore in the wild?

omnivore

Page 8: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Teeth Tell A StoryMost mammals have 2 kinds

of teeth

Flat front teeth for nipping

Pointed and sharp, stabbing & grabbing

Back teeth for grinding & chewing

incisors

canines

molars

Page 9: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Did You Know?

Marine mammals have limbs modified into…

Flippers and Flukes

Page 10: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

What Can We Learn From Tracks?

IdentificationSpeedDirectionActivity

Page 11: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Who Walked This Way?

Quadruped

BalanceStabilitySpeed

4 legs on the ground

Upright PositionMonkey, human, raccoon

Page 12: Mammals… It’s A Fact!  Most have hair or fur  Vertebrates – backbone  Most babies are born alive  Have two pairs of limbs  Warm-blooded  Young feed.

Quiz Time!Meat eaterPlant eaterForward facing eyesThe hunterAbility to maintain

body temperatureHaving a backboneFlat front teeth

carnivoreherbivore

binocularpredator

Warm-blooded

vertebrate

incisors


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