656 BIRDS OF THE REPUBLIC OF PANAMA PART 4 



mustelinus, Turdus, 143 



mutabilis, Vireolanius eximius, 208 



Myadestes, 2, 129 



coloratus, 169 



melanops, 167 



ralloides, 170, 171 

 Myioborus miniatus, 308 



miniatus acceptus, 309 



miniatus aurantiacus, 309 



torquatus, 311 

 Myiodioctes tristriatus, 313 

 Myioturdus fuscater, 157 

 Myrmornis arada, 117 

 Myrmotherula axillaris, 228, 403 



naevia, Tapera, 77, 79 



naevioides, Hylophylax, 303 



nana, Compsothlypis pitiayumi, 259 



Parula pitiayumi, 259 

 neglecta, Chaemepelia passerina, 634 



Columbina passerina, 634 



Sturnella, 380 

 nelsoni, Hylophilus ochraceiceps, 235 



Pachysylvia ochraceiceps, 235 

 Neochelidon tibialis, 29 



tibialis minima, 29 



tibialis minimus, 29 

 Neocrex colombianus, 627 



columbianus, 627 



colombianus ripleyi, 627 



erythrops, 628 



erythrops olivascens, 628 

 Nightingale-thrush, Black-billed, 163 



Black-headed, 152 



Orange-billed, 160 



Ruddy-capped, 158 



Slaty-backed, 154 

 nigrescens, Turdus, 142 

 nigricapillus, Thryophilus, 90, 91 



Thryothorus, 85, 94 

 nigricollis, Pyrrhula, 571 



Sporophila, 571 



Sporophila nigricollis, 571 

 nigrocincta, Tangara, 418 

 nitens, Phainopepla, 177 

 nitidissimus, Tachyphonus, 471 



Tachyphonus luctuosus, 471 



Notiochelidon cyanoleuca, 32 

 cyanoleuca cyanoleuca, 32 

 cyanoleuca patagonica, 34 



Notiocorys, 190 



noveboracensis, Muscicapa, 210 



Motacilla, 286 



Seiurus, 270, 286 



Vireo griseus, 210 

 novicius, Chlorospingus, 492 



Chlorospingus ophthalmicus, 492 

 Numenius americanus, 630 

 nuttingi, Sporophila maximiliani, 579 



obsoletus, Turdus, 135, 136 



Turdus fumigatus, 135 

 occidentalis, Dendroica, 275 



Pelecanus, 268 



Procnias, 388 



Sylvia, 275 



Tersina viridis, 388 

 occipitalis, Chlorophonia, 391 

 oceanica, Procellaria, 625 

 oceanicus, Oceanites, 626 



Oceanites oceanicus, 625 

 Oceanites oceanicus, 625 



oceanicus oceanicus, 625 



oceanicus chilensis, 625 

 Oceanitidae, 625 

 ochracea, Troglodytes, 105, 106 

 ochraceiceps, Hylophilus, 234 



Pachysylvia, 234, 235 

 ochrogyne, Sporophila angolensis, 577 

 ocularis, Chrysothlypis chrysomelas, 

 489 



odicus, Thryothorus nigricapillus, 87 

 oedica, Hylocichla ustulata, 147 

 oedicus, Catharus ustulatus, 147 

 olivacea, Chlorothraupis, 461 



Emberiza, 559 



Muscicapa, 216 



Piranga, 453 



Tangara, 453 



Tiaris, 559 

 olivaceus, Orthogonys, 461 



Vireo, 215 



Vireo olivaceus, 216 

 olivascens, Neocrex erythrops, 628 



