ML63663

媒体文件注释

NOTES: Neotropical Institute Cut # 7. Bulk reel: 199; Extra cut length: 11:57; song of male,call of female; Extra cut(s) on bulk reel: 200; Extra cut length: 5:54Time: 535hr to 0620hr. 139 tape.a)Natural song. Quality: 2. Level: +3. 3.75 ips. No parabola. [Hereafter uses 36" parabola.]b) Continues with mike mounted in reflector but with reflector pointed up @ open sky. Quality: 2- (traffic); 1-2. Level: 0.Same cont. @7.5ips. Quality: 1-2. Level: +3.Continues with howlers. Quality: 2. Level: +3. c) Now with reflector in a different position, although still pointed up @ open sky. Quality: 2 & 1-2. Level: +3.Note: The voice here has a greater harmonic content. However, the reflector was not pointed @ the bird, but must have been close.This continues @ 3.75 ips again. Quality: 2. Level: 0.In this part the general sound level begins to get louder; hear araguatos, marsupial frogs then various birds (Micrastur ruficollis, Xiphocolaptes promeropirhynchus). Then a bird flies down to another perch; this apparently was the female. (Toward end she flies again and is in full view; she gives some quiet calls too.)In all last part of this section the male does not use the final motif of the phrase. (Previously he omitted it occasionally. At very end he used it again and then gave some "grunts.")Cut 7 is @ posit. D in the notes and map.25 Mar 1973. ~6:20 AM. 139 tape.This is a direct continuation from Reel 2: Song by male; calls by female (which is in view now). Quality: 2. Level: +3. 3.75 ips.Then focus on female who is giving some calls, and then some of the "alarm" calls. She finally flew down to the ground. Quality: 2. Level: +3. 3.75 ips.

额外物种

• Howler Monkeys Alouatta
• Barred Forest-Falcon Micrastur ruficollis
• Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus