ML612276078
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Adults and at least 2 juveniles in one group. Noticeably smaller than nearby Mute Swans. Yellow at base of bill; curve at gape; juveniles with largely pink bills. Photos attached. Calls heard briefly consistent with other Tundra Swans I've heard.
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 320
- 焦距
- 215 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/160 sec
- 尺寸
- 2400 pixels x 3000 pixels
- 原始文件大小
- 1.01 MB