ML117645

影音備註

NOTES: LNS# 117645 is the continuation of LNS#117644 from 16November2003 on Horn Rock Island, Bermuda. 117645 begins at 1912pm (atime of 1hr 21min) when the microphone was removed from the nesting colony and relocated closer to the top of the island. The ambient surf noise was reduced significantly as a result and several close passes of the birds are recorded during this 37 minute stretch of tape as well as many distant calls that were not deleted during the digitization process. The announcement at the end of this tape serves for both 117644 and 117645. The temperature was 68F. MER 12Dec2003. Number of individuals=UU5+;. Other Behaviors: Court, Social Context: Colony. Habitat: Marine, Bay/Harbor, Island.