Southern Beardless-Tyrannulet (Northern)
Camptostoma obsoletum [pusillum Group]
Paul A Schwartz
3 May 1958
- 2.0 km S of Petare; (middle U-bend); "Birdy Ravine"
- 10.4833333 -66.8166667
- 800 meters
- MAGNECORDER UNSPECIFIED MODEL
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 1. Bulk reel: 455
[General note by recordist at beginning of first data sheet for Camptostoma obsoletum]:The original identification was based on a bird high in tree, seen through a telescope. Apparently I misjudged bird's size under these conditions and misidentified it. Experience since 1970 suggests that all these recordings are of C. obsoletum.
[Note regarding Cut 1 follows]:
This bird sings this "dawn song" for 30 min. or more without stopping; this is only part of the song; he seems to be getting "tired" toward the end. Quality: 1. Level: 8.