31 Mar 1972
- Neuschonau; Bavaria
- UHER 4000 REPORT L
- Sennheiser MKH 104
NOTES: [segs 2 - 14] A howls in response to experimenter's howling - 1st response 2 mins after start - seemed more responsive to (experimenter's) howls with high-pitched start.
NB: refer to LNS record 116308 for animals' details