Breeding adult: pale gray upperparts; black wing tip with white ... also suggest a first-winter ring-billed, but is much larger (not always easy to judge on lone birds) with stouter bill, dark ...

But a bird wing is vastly more sophisticated than anything ... erupt from tiny patches of skin cells called placodes. A ring of fast-growing cells on the top of the placode builds a cylindrical ...

13 seasons (1979-1992) Rings: 3 MVPs ... exactly how we would all like to play it." But who tops Bird as the No. 2 greatest NBA wing of all time? Find out below. More NBA: Ranking Top 10 NBA ...