Loading...
| 来源： | Freesound 前往原页面 查看译文 |
| 作者： | guyburns |
| 许可： | CC-BY 保留署名许可协议 |
| 描述： | Group of large green sawfly larvae, indoors on a 3mm melamine board. About 50 individuals were in the group, recorded with a Rode NT4 stereo mic on a Marantz PMD661, 16 October 2017, 3:41PM. The mic was about 100mm from the group. This is a stereo, lossless, m4a file, although it shows here as mono. The larvae make a soft, continuous, hissing/crackling sound, with the occasional thump with their tails to indicate their presence to others in the group. They live on eucalyptus leaves, often descending to the ground and moving in a swarm to another location. Take with a grain of salt anyone who says these larvae strip trees. We've had thousands of these larvae in our yard over the past 30 years, and have never had a problem amongst our dozen or so gum trees. I've also noticed them across the road on young gum trees only 3mm high – and again, little evidence of leafstripping. They're a beautiful larvae, a delight to watch, photograph and record. A video of the group can be downloaded here: http://www.mediafire.com/file/fhpk3crixndkii3/Vi2192.m4v |
| 标签： | fieldrecording Tasmania insect |
| 音频格式 | m4a |
| 声音时长 | 02:46 |
| 文件大小 | 11.7 MB |
| 比特率 | 689 kbps |
| 声道 | 立体声 |