mammals… it’s a fact! most have hair or fur vertebrates – backbone most babies are born...
TRANSCRIPT
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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
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Mammal Diversity
Live Birthegg layingMarsupial – pouchedMarine flying
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Who Am I?
I am the only mammal that has wings and has achieved true flight… Bat
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What Can We Learn From A Skull?
Protects the…Tells what the animal…Forward facing eyes, predator…
Side facing eyes, prey…
BRAINEATS
BINOCULAR
MONOCULAR
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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.
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You Are What You Eat!
Herbivore Carnivore Omnivore
Plant Eater
Meat Eater
Plants & Meat
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Is it more of an advantage to be a herbivore,
carnivore, or an omnivore in the wild?
omnivore
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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
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Did You Know?
Marine mammals have limbs modified into…
Flippers and Flukes
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What Can We Learn From Tracks?
IdentificationSpeedDirectionActivity
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Who Walked This Way?
Quadruped
BalanceStabilitySpeed
4 legs on the ground
Upright PositionMonkey, human, raccoon
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Quiz Time!Meat eaterPlant eaterForward facing eyesThe hunterAbility to maintain
body temperatureHaving a backboneFlat front teeth
carnivoreherbivore
binocularpredator
Warm-blooded
vertebrate
incisors