- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 求偶、展示或交尾
- 聲音
- 非鳴叫產生的聲音; 歌聲
- 回播
- 未確定
影音備註
NOTES: Muscivora tyrannus. Neotropical Institute Cut # 2. Bulk reel: 444. Weather: cloudy. NOTES: "a) Display among 4 birds. They sat in the small trees "singing" and then every now and then would sally forth w/ fluttering wings (sometimes making wing whirrs - most of which occurred while I was changing reels), tails spread wide open and a much louder vocalization. In b.g. are: Soporphila minuta @ beginning and Coccopis gularis (faint) [Coccopis - I could not find this genus name in Peters..mf] [a note about a) appears written over the Hour/Locality/Altitude columns. It is too faint - I cannot make out what it says.mf] Quality: 1; Level: 6. b)The display broke up when some cowboys rode by. One bird resumed singing by itself some distance away. Quality: 2; Level: 7." PAS. Other Behaviors: Perform Visual Display.
其他鳥種
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- Electro-Voice 650
- 配件
- Parabola 91.4cm (36in)
檔案資訊
- 已登錄的
- 27 Mar 2000 - Martha Fischer
- 已數化的
- 2 May 2008 - Jessie Barry