ML526864401
- 性別與年齡
- 未成鳥,性別未知 - 1
- 行為
- 餵食雛鳥
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Call notes and begging calls from one immature. It gives four keer-tew-tew type calls then the adult arrives so the immature gives extended screeches. One of a sequence of five audio recordings of adults (not sure whether 1 or 2) feeding three immatures. The recordings are ML526863901, ML526864081, ML526864291, ML526864401, and ML526864511.
觀察細節
Adult(s) feeding three immatures. I never saw more than four birds so I cannot say whether one or both adults were feeding the juveniles. The juveniles were perched in a partially dead snag. They had already left the next. The nest was not in this tree. The five recordings on this checklist (ML526863901, ML526864081, ML526864291, ML526864401, and ML526864511) were uploaded in sequence of recording. The entire sequence began at 0709 hours CDT and ended about 0734 CDT. Unfortunately, this was during a high traffic time so I had to cut many recordings short and insert gaps around many passing cars. I was on my side of the road, in the highway right-of-way (but still safe); the birds were in a tree on the other side, just outside the highway right-of-way.
其他鳥種
技術資訊
- 錄音機
- Sound Devices MixPre-3
- 麥克風
- Sennheiser ME62 Shotgun
- 配件
- Telinga 22" Parabola
- 原始檔案大小
- 13.29 MB