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11/24/2011 1:47:43 PMNguyn Hu Tr115
Chot bng trng (Tringa)
Vt tri (Anas poecilorhyncha) Tr (Phasianus colchicus)
Lp Aves (chim)
Lp chim (Aves)Tan thn ph lng vDa mng, khng c tuyn,
tr tuyn phao cuKhng c rngC c di linh hotGi ph vy sng, ngn
chn c mng sngXng xp, nhiu khoang
kh Hp thu nhitTim 4 ngn. Ch cn cung
ch ng mch phi
Thch nghi vi i sng bay ln
Xng rng t ong C khoang rng Nh
M rng xng c Tham gia vo qu
trnh bay C di
Cn bng Thn chc chn, dng
thun hoc hi trn
Thch nghi vi i sng bay ln Khung xngB xng chim nh, cc xng mng, xp cnhiu khoang kh, nhng li khe, chc, thnggn cht vi nhau
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