260 



BIRDS OF THE REPUBLIC OF PANAMA PART 4 



edge of inner web also lemon yellow; rectrices dusky blackish, edged 

 yellow on outer web with much of inner web also yellow; rest of under- 

 surface and underwing coverts yellow, with fine reddish brown streaks 

 on chest and flanks. Adult male of migrant races, similar, but brown 

 of head and throat replaced with yellow, bright on crown; reddish 

 brown streaking begins at breast. 



Figure 23. — Yellow Warbler, Reinita Mangletera, Dendroica petechia, a male of 

 the erithachorides (Mangrove Warbler) group. 



