Marshall (1942) Passerina cyanea V de Santa Aug # 2433 look up cat. I think along brush gullop in Castor Bean plantations where E. alligibilis. Lake Olomega Abundant around edge lake in grassland & taking cover in brush patches or sparse mimosa in great mixed flocks with grass-grunts, seed-eaters, etc. Passerina ciris Lake Olomega In mixed flocks mentioned above. Many more to themselves in grass around mimosa areas - take flying into " when flushed. Cyanocorpsa parellina Lake Olomega look up cat # 1981 Probably in brush at spring edge mixed woods S side lake. Guiraca caerules Rare Lake Olomega Trees edge grassland. Chilota Balsam trees edge fields. Common and paired. Hedymeles ludorciannes In trees. Not common, but noted & shot both at L. Olomega & Cacayuti