fledge

vi.

（鸟）长羽毛；

vt.

给（箭）装上羽毛；把（小鸟）养到能够飞翔；用羽毛[绒羽]装饰；给…装上羽毛[绒毛]

过去式：fledged过去分词：fledged现在分词：fledging第三人称单数：fledges

DO SOME NORTHERN GOSHAWK NEST AREAS CONSISTENTLY FLEDGE MORE YOUNG THAN OTHERS?
Energetics of Growth and Maturation in Sympatric Passerines That Fledge at Different Ages
PeerDB: A P2P-based System for Distributed Data Sharing
Evolutionary Transitions in Parental Care in Shorebirds
The Effects of Site Quality on Breeding-Site Fidelity in Bobolinks
Postfleding Survival of European Starlings
Paternal influence on growth and survival of dark-eyed junco young: do parental males benefit?
Growth and Development of the Rufous-Winged Sparrow (Aimophila carpalis)
JSTOR: Ecology, Vol. 70, No. 3 (Jun., 1989), pp. 646-655
Parental provisioning, nestling departure decisions and prefledging mass recession in Cassin’s auklets