Holmes, R. 1961 Catalog 1 July Wales, Alaska 1205 ♂ Erolia alpina testis 6mm.; light fat 49.7 brood patch active; wing molt started, no body or tail molt 1206 ♀ ———— ova to 1 mm.; light fat 55.5 brood patch active; wing molt just started; no body or tail molt 1207 ♀ ———— ova to 1mm.; light fat 51.5 brood patch active; no molt 1208 ♀ Erolia philoemnis - ova to 2mm- light fat 22.0 brood patch, + no wing, tail or body molt 22 July Barrow, Alaska 1209 ♂ Erolia melanotos - T=31mm - very light fat 81.3 sporadic molt on the dorsum, breast + belly with feathers from A -> D . Perhaps 1/2 ? feathers in molt , other half not 1210 ♀ I.-Ereuntes pusillus . ova clmn - no fat 23.1 mawi - nearly fully feathered + flying ; no jus. down. 23 July Barrow, Alaska 1211 ♀ Erolia alpina - ova to 1mm - no fat - 57.8 Crown O ->D; dorsum O->C; upper tail covers O->C; breast O->C; belly O->C; under tail cov C->C brood patch with A->C feathers. wing & tail molt - collected near Arcticite Dove & wet grassy troughs-so.f Wolf - near Elson. 1212 ♀ Juv. Erolia alpina - light fat - an clm-51.2 - collected in central march - so. erol