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Published byEsther Britney Rice Modified over 8 years ago
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Behavior: any way that an animal interacts with its environment Includes finding food, ways that animals protect themselves, make homes, find mates, and raise their young Behaviors can be instinctive or learned ▪ Instinct: a behavior that an animal can do without ever learning how to do it ▪ Inherited characteristics that don’t need to be learned and are always performed the same way ▪ Dragonflies hunt by instinct ▪ Learning: a change in behavior that comes about through experience ▪ A dog learns to go to the back door when it wants to go outside ▪ Young animals learn behaviors mainly from their parents
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Many behaviors help protect animals from predators Opossums avoid predators by “playing dead” Moths scare away predators by opening their wings (they look like the eyes of a fierce bird) Squids release a dark inky substance into the water that blocks the predators view Chipmunks protect themselves by running away Cats raise their fur and arch their back to look bigger and more dangerous Habit: a behavior that is learned through practice
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Most animals do not take care of their young However, birds and mammals do Animals that live in groups work together for the good for the group is called cooperation Ex: insects that live in colonies
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Migration is an instinctive behavior that means that animals move to a different place when the season change In summer, many birds nest and raise their young in the north and fly south for the winter ▪ This is how they find enough food to survive
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Communication: any behavior that lets animals share information Many animals communicate to protect themselves from predators and to attract mates Animals can communicate with sounds, movements, smells, or by other means Examples: ▪ Frilled lizards flare their frill when they feel threatened ▪ Male birds sing to attract a mate ▪ Meerkats and monkeys use different warning calls for different predators
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