Marshall, 1942 Catalog Cerro del Aguilas, 5500ft., Dept. Santa Ana, El Salvador April 24 v 2431 ♂ Allapetus gutturalis sgp. testes very large v 2432 Oporornis torreei v 2433 ♀ Passerina cyanea very fat ovary small del Aguilas Armo, Cerro delos Negros, 5000ft., Dept. Santa Ana April 25 skeleton v 2434 ♂ Emphidonax albivaris (yellowbelos) testes 6+7mm v 2435 ♂ " " " 6 mm.. v 2436 ♂ " " " 4.5 mm. v 2437 ♂ Geothlypis trichas " small v 2438 ♂ Hummer Chlorostilbon canivetii " " v 2439 ♀ Myopzetetes similis rather fat ova very small April 26 2440 ♀ Jeterus selateri ovary small + partial skel. v 2441 ♀ " bill black, base mandible feet light blue-grey. ova small skeleton v 2442 ♂ " same as 2441 (basal part feathers behind ear coars black - more black on auriculars, black ends on chest in definite line, larger: wing 95. testes small skeleton v 2443 ♂ Perange leucoptera 5500ft sgp. testes large v 2444 ♂ Hylocichla melulata " testes small, v 2445 ♂ Vireo gilvus " " v 2446 ♂ Myiochanes virena " " April 27 Chlorostilbon canivetii v 2447 ♀ Hylocharis leucotis? 5500ft. ova, rather large. v 2448 ♂ Abeilia abeillei 5500ft. " very fat testes very small v 2449 ♀ Sporophila moreletti 5000 ft. ova enlarging v 2450 ♂ Myiolorus miniatus 5500ft. testes very large sgp. about 2m. v 2451 ♂im Hylocichla melulata " testes enlarging skeleton v 2452 ♀ Melozone brachiatum