ML69491

影音備註

NOTES: Neotropical Institute Cut # 24. Bulk reel: 429 Weather: Cloudy fair (after rain). a) No doubt same bird next day. Again, the bird was at the end of a song session. I recorded just one phrase of the natural song. Playback of it was sufficient to start bird singing again. Quality: 1. Level: +5. Turdus nudigenis sings in background. Then, five minutes later; then after more playback. Quality: 1. Level: +5. b) Half hour later, no further playback. Quality: 1. Level: 0. For some of the song during this interval, see Chelidoptera tenebrosa Cut 1). In this part song seems to be waning but bird is still "agitated" and gives "mild alarms.".

其他鳥種

• Spectacled Thrush Turdus nudigenis