ML646770787
作者
日期
地点
- 年龄和性别
- 幼鸟,性别未知 - 1
观察细节
Continuing juvenile. Today a single one was resting on the small Monterey Cypress by the last boat ramp.
We have been observing this species since early September. We observed one juvenile at this location in the morning of 9/6/25 and again on 9/7/25, 9/8/25, 9/12/25 and 9/18/25. We observed three juveniles on 9/25/25 and 9/26/25. On 10/2/25 we observed two juveniles. On 10/7/25 and 10/8/25 we observed a single juvenile here. On 10/13/25 and 10/14/25 we again observed two individuals. On 10/23/25 we saw just a single one. On 10/24/25 and 10/29/25 we saw two. On 11/8/25, 11/12/25, 11/14/25, 11/16/25 and 11/26/25 again only a single one.
One juvenile was first present here on 9/4/25 and could have been the same individual reported on 9/3/25 at the Morro Bay SP Marina.
Today's juveniles had a dark, stout bill with yellow feathers at the base of the lower mandible; small white triangular spots on the covert feathers.
Click on the image below for a Flickr video clip:

技术信息
- 型号
- Canon PowerShot SX70 HS
- 镜头
- 3.8-247mm
- ISO
- 100
- 焦距
- 36.2 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/400 sec
- 尺寸
- 4394 pixels x 2706 pixels
- 原始文件大小
- 2.9 MB