Catherine A Langtimm
4 Mar 1990
- Costa Rica
NOTES: (Distance to Sound Source: All around. Bkground Sounds: Wind. No. of Animals/Sex: Unknown number of unknown age, unknown sex. Species Sound or Soc. Contact: Frequent. Behav. Context: Unknown. Sound Delivery Rate: High. Sound Source: Larynx? Cut length: ~.5.) 70 ft. up in Andalusa.
High-pitched 2-note calls of Reithrodontomys gracilis heard all around us in the canopy. Probably several individuals. Calls throughout tape.
Tape 5 of 8 in Andalusa.