camouflage of animals
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Adaptations - Camouflage
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What are adaptations?
Special characteristics that help organismssurvive in their natural habitats
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Types of adaptations
Adaptations
Structural
(Special body
parts)
Behavioural
(Special ways an
organismbehaves)
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Purposes of adaptation
Adaptations for Movement
- to move about efficiently to hunt for food
and escape from danger
Adaptations for Protection
- To protect the animals from theirpredators or against the temperature of
their environment
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Adaptations for Protection
Adaptations for protection
Camouflage Body coverings
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Camouflage
- Blending in with the surroundings or
habitat
Animals are less likely to be eaten by
predators and more likely to catch
their prey
Better chance of survival
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Forms of Camouflage
(1) Have colour and/or body shape that blend
into the surroundings
Polar Bear Cricket
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Forms of Camouflage
(1) Have colour and/or that blend into the
surroundings (continued)
Leaf Insect Stick Insect
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Forms of Camouflage
(1) Have colour and/or body shape that blend
into the surroundings (continued)
Stonefish
– looks like a rock
- has hardly visible
mouth and eyes
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Forms of Camouflage
(2) Change their colours to blend into
surroundings
Octopus – just starting to
change its colour
Change in colour is
complete
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Forms of Camouflage
(2) Change their colours to blend into the
surroundings (continued)
Flatfish lying on a sandy
seabed
Flatfish lying on a pebbled
seabed
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Forms of Camouflage
(2) Change their colours to blend into the
surroundings (continued)
Chameleon blending in
with the green plants
Changing to brown colour
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Forms of Camouflage
(2) Change their colours to blend into the
surroundings (continued)
Find the
katydid
in
each
picture
1 2
3 4
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Forms of Camouflage
(3) Change their colours at different times of the
year
Arctic Fox in Summer Arctic Fox in Winter
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Forms of Camouflage
(3) Change their colours at different times of the
year (continued)
Arctic Hare in Summer Arctic Hare in Winter
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Forms of Camouflage
(4) Have ‘eyespots’
Butterfly fish Moth
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Forms of Camouflage
(5) Use colours and patterns to look like another
organism (Mimicry)
Non-toxic viceroy butterfly -
Its colors and wing patterns are
similar to those of the monarch
butterfly
Toxic monarch butterfly –
Its bright orange wings are a
warning to birds to leave it alone
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Forms of Camouflage
(5) Use colours and patterns to look like another
organism (Mimicry)
Leafy seadragon
looks live leavesHawk moth caterpillar
mimicking a snake
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Forms of Camouflage
(6) Have stripes or spots to blend in
Spots and patches
on leopards
Vertical Stripes
on tigers
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Forms of Camouflage
(6) Have stripes or spots to blend in (continued)
Black and white stripes on zebras-Blend in with the surroundings at night
- Difficult for the lion to pick out the weakest
zebra when the zebras run in all directions
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Forms of camouflage
Have colour and /or body shape that blend
into the surroundings
Changes colour to blend into the surroundings
Changes colour at different times of the year
Have ‘eyespots’
Use colours and patterns that look like anotherorganism
Have stripes or spots to blend into the
surroundings