O. Shaney 1978 117. 4 Aug, cont'd The area here - Maareta Central - is heavily disturbed with rolling hills. Descended to the coast on an excellent rd then up to Caños where we reached Hacienda "La Pacifica" by 1:15. Bonnie Bower & Rolof Koford are spending 2 years here and we spent the PM catching up with them. They are working on grooved-billed ani social systems & are also radio- tracking prehensil-tailed porcupines. Set nets along a cleared gulley beside the Rio Corolici. Returned for dinner & back out by 7 for up-nets. Got one Rhynchonycteris right off, then others trickled in. Last bat at 9 was also a Rhyuebo, then nets down. In all: 2 Rhyuchos, an 2 Glossophaga commersonisi released, 16. Commissonari, 1 Pteronotus davyii, 2 Sturnira lilium, 4 Carolia sp., 5 Artibeus jamaicensis, and 6 Desmodus as specimens. Stayed up talking til tobed by 1:30 am. Saw (Didelphis & Chiroptera Cañas, Prov. Guanacaste 5 Aug. Up at 7 for breakfast (of "gallo-pinto"- rice and beans) then processed bats then lunch 'til about 4. Then went with Carol Summers (a bat grad student here for Jacksona