Matching Pairs Vocabulary Definition 1Online version .................. by Tea Cher 1 Individual 2 Picky eaters 3 Endangered 4 Migrations 5 Generations 6 Factor 7 Flutter 8 Flight 9 Pattern 10 Decades The average span of time between the birth of parents and that of their offspring At risk of disappearing or becoming extinct The ability to fly A single person or thing The regular movement of animals from one place to another, especially in search of food or a better climate Something that contributes to an effect or result Creatures who are selective about what they eat A period of ten years A regular or repeated way in which something happens or is done To move quickly and lightly from side to side or up and down
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