ML643215388
vireo sp. Vireo sp.
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Prior to eBird implementing the Warbling Vireo split into Eastern (EAWV) and Western (WEWV), I was notified by Steve Mlodinow, lead author of the Birds of the World accounts for EAWV and WEWV (published Oct 2025), that these photos showed EAWV. Steve pointed out that the key combined features of its very long bill with a pale base and a reduced supercilium not extending far behind the eye make WEWV unlikely. Having limited experience parsing the two species, I am relying on his expert opinion. Thanks Steve! Update: primary tip spacing conflicts with EAWV.
技術資訊
- 型號
- NIKON D810
- 鏡頭
- 80.0-400.0 mm f/4.5-5.6
- ISO
- 800
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/11.0
- 快門
- 1/160 sec
- 次方
- 2200 pixels x 1468 pixels
- 原始檔案大小
- 1.59 MB