614 APPENDIX. 
19, Plectrophenax nivalis townsend........ccsscesessecsenescesscscosesseeesevenserens Page 403 
20. Cardinalis cardinalis yucatanicus (Yucatan)..........ccssecssecessessceseeeeers “443 
21. Cardinalis cardinalis floridanu..........ccccsecsecsasscescecssecececcererstonsecees «“ 606 
22, Passerina parellina indigotica (southwestern Mexico).........scssseeeees o «= 447 
23. Passerina sumichrasti (Tehuantepec)........ccssecesee esceesececrecreescesceaeos “447 
24, Passerina versicolor PulChra.........cerccersccscsessesscsceseeversencescecsscoserene “448 
25. Piranga flammea (Tres Marias)........cs.cssesceescessecessoesscnseasoscnses vesees 457 
26. Piranga leucoptera latifasciata (Costa Rica and Veragua).......-..se--+++ “457 
27. Ptiliogonys cinereus molybdophanes (Guatemala)........s.ssecrseseeeeerseee “464 
28. Lanius ludovicianus gambeli...........ccccssccserseesceneesenrecsscnseneeeeaereees «467 
29. Vireo crassirostris flavescens (Bahamas)..........cssssscccsscscoecerecseceecess “476 
30. Compsothlypis graysoni (SOCOrT0) ........cscccecaseceeecenersesesrsetesseeneees “492 
31. Geothlypis (Chamethlypis) palpebralis (southeastern Mexico)............ “ 526 
32. Thryothorus maculipectus umbrinus (Guatemala)........c.cccsecesersesenes “552 
33. Thryothorus maculipectus canobrunneus (Yucatan)........sesscecesereeeers «552 
34. Polioptila cerulea cesiogaster (Bahamas)..........ssesscseccesceseceseeceroees “569 
35, Columbigallina passerina socorroensis (SoCOrro0)...........sesseeseseeseeeeees “691 
36. Megascops hastatus (western Mexico)........ccscccsscssscscssceesesscevenerecees “693 
87. Phalenoptilus nutialll californicus..csassivssssaiavensaveonaversvssweanovacovos “597 
BS: Paris StONC YI. swsive.scsseasesweaseawewecuvccyscoxceaseve dere osenvens eaevensenrsescereney “« 611 
39. Regulus satrapa aztecus Lawr., MS. (Mexico)........csccssssssseeeesssereeees “ 612 
