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139:, leave the nesting site while they are still unable to fly. The fledging behavior of the guillemot is spectacular; the adult leads the chick to the edge of the cliff, where the colony is located, and the chick will then launch itself off, attempting to fly as far as possible, before crash landing on the ocean.
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In many species, parents continue to care for their fledged young, either by leading them to food sources, or feeding them. Birds are vulnerable after they have left the nest, but before they can fly, though once fledged their chances of survival increase dramatically.
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Network defines the phenophase (or life cycle stage) of fledged young for birds as "One or more young are seen recently departed from the nest. This includes young incapable of sustained flight and young which are still dependent on adults."
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All birds are considered to have fledged when the feathers and wing muscles are sufficiently developed for flight. A young bird that has recently fledged but is still dependent upon parental care and feeding is called a
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birds, those that develop and leave the nest quickly, a short nestling stage precedes a longer fledging stage.
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and becoming capable of flight. This term is most frequently applied to
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birds, those that spend more time in vulnerable condition in the
243:(3rd ed.). New York: W.H. Freeman and Company. p. 492.
214:(3rd ed.). New York: W.H. Freeman and Company. p. 491.
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Bird, bat or other flighted creature learning how to fly
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This article is about stages of a bird's life. For the
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25:List of characters in The Chronicles of Narnia
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164:. Austin: University of Texas Press.
226:"What to do if you find a baby bird"
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123:A pigeon fledgling on a tiled floor
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160:Parent Birds and Their Young
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36:Fledging stage of the
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298:at Wikimedia Commons
38:northern mockingbird
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312:Ornithology
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296:Fledglings
196:0226462072
143:References
133:guillemots
90:A pair of
109:Phenology
105:fledgling
81:precocial
73:altricial
94:chicks,
57:hatching
49:Fledging
283:fledge
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71:. For
21:Narnia
137:terns
65:birds
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191:ISBN
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135:and
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