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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

NatureOne small ahaAnimal

Animal camouflage · its protective effect

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Your new ahaBlend into its surroundings or disrupt its outline.

Camouflage can make an organism resemble its background or disrupt its outline. Source: Camouflage

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More from Animal World

A few more worth knowing.

  1. 45This eight-armed cephalopod can rapidly change its skin colour and texture.RECALL
    The octopus.

    Octopuses use specialized skin cells and muscles to alter their appearance.

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  2. 46Keystone species · explain the termRECALL
    A species whose impact on its ecosystem is disproportionately large.

    Removing a keystone species can change food webs and habitats in cascading ways.

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  3. 47Woodpecker's stiff tail · how it helps during climbing and peckingRECALL
    Brace against a tree while climbing and pecking.

    Woodpeckers combine stiff tail feathers with gripping feet and shock-absorbing anatomy.

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