Cryptic coloration

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Cryptic coloration

• Poorwill and frog

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Warning coloration
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Chemical defense/toxicity/ warning coloration
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Müllerian mimicry

• Both the cuckoo wasp and the yellow jacket
  deliver toxic stings.

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Batesian mimicry

• Harmless hawkmoth larva resembles the
  diamond-shaped head of a poisonous snake

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Push-up display an honest signal?
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Giant petrel chick
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Evasive maneuvers in crickets
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Thomsons gazelle
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Stotting in springbok
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Stotting in Thompsons gazelle
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Order Ephemeroptera
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Predation on Ephemeroptera
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Mud puddling in tropical butterflies
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Mud-puddling in tropical butterflies (cont.)
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Predation on whirligig beetles
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Predation on whirligig beetles (cont.)
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