- 性別與年齡
- 雄成鳥 - X
影音備註
Adult male Ruby-throated Hummingbird (left) at feeder with Anna's Hummingbird (right) at Lake Tamarisk Golf Club, Desert Center, Riverside County, CA on 11 Nov 2017. This bird was found the previous day by Curtis A. Marantz, and represents the latest record for California (the previous late record being an immature male in Arroyo Grande SLO 16-25 Oct 2006).
觀察細節
The Ruby-throated Hummingbird continued until at least 3:30 pm, at which point it was spending most of its time perched in the top of the tall, leafy eucalyptus tree just south of the trailer park (33.740235,-115.390869). Prior to that, it was frequenting a hummingbird feeder due north inside the trailer park along the path between the trailers where the two sidewalks almost meet (33.740784,-115.391038).
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/500 sec
- 次方
- 3229 pixels x 2284 pixels
- 原始檔案大小
- 3.04 MB