Myers Pub 1973 Journal 157 275km Neuville Hayesgrid, Dept. Pto. Haya, Paraguay 20Aug to leave, so we marked & released 14 Myotis allbecens 8's, # 4M. nigricans 0' & 8M. nigricans 9', all from Lower Thury (km 90). Let them go over the main charrea roast, but they flee off in all directions. Most 9's pregnant. at 3:35 we started in to finish the palm roofs. all under but for tho chart. Notelle was the recapture of 6 of the M. albecens 8's we had just released ( from Lower Thury) all under the calf shed A of its main roof. This is where we found a # of M. albecens 3 weeks ago. However, it also happens to be the palm roof closest to the main roast where we released the bats ( there is one other roof - the cookhouse roof - only a few meters further, but A of the main roast). needed cotsl are unmarked 8 M. albecens under calf shed roof. 3:30PM temp 16C, same at 6 PM. Overcast, calm. All bats all day were a least torpid, but not so (as far as they couldn't fly after 5-10 minutes. Same in PM. The three M. albecens we recaptures were even less torpid (the most were unable to fly, even tho the had been released only 3-4 hours earlier.) One of the gps labelled at the N side of its roof in the morning moved to the S side where we recaptured 8 of its 9 bats, marked at the N side & wooded - at about the same level of the