ML365957321
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
I was able to get some great photos and looks, and posted some here that show bill structure, head structure, etc. really well. The bill doesn't give the GBBG impression because the slighter gonydeal angle, and the head and neck are not overwhelmingly broad/thick looking. I dug into the bill characteristics a bit more with Sibley's and Gulls Simplified...2nd cycle LBBGs typically have a dark bill with a pale tip and base of lower mandible (fits perfectly on this bird) as opposed to mainly pinkish bill in typical 2nd cycle GBBG. I think this is an early 2nd cycle based on plumage. I've seen a lot LBBGs of varying ages at the amazing landfill I lived close to in KY, and most subadults overall look pretty dingy in regards to the mantle whereas 1st/2nd cycle GBBGs should look cleaner, especially with the patterned mantle. That said, this bird gives me very strong LBBG vibes in both structure and plumage.
技術資訊
- 型號
- NIKON D500
- ISO
- 1000
- 焦距
- 600 mm
- 閃光
- Flash did not fire
- 光圈值
- f/6.3
- 快門
- 1/1600 sec
- 次方
- 3836 pixels x 2557 pixels
- 原始檔案大小
- 1.21 MB