ML154435001
יוצר
Ted Floyd מדיה ממשתמש זה פרופיל
תאריך
מיקום
Walden Ponds Wildlife Habitat--Walden & Sawhill Ponds all together
Boulder, Colorado, United States
מדיה ממיקום זה רשימת מינים מאויירת- גיל וזוויג
- מתבגר זוויג לא ידוע - X
הערות
I was unclear about aging this bird with the remiges and upperwing coverts, so I reached out to Peter Pyle. This is his analysis: "SY on rects alone. In this case the molt limits are mostly within the lessers and between the lesser and median coverts (so a relatively restricted PF). The small buff tips to the medians (and to some extent some of the greaters) is a juvenile thing. The 3rd or so greater from the outside has been replaced accidentally. I call those 'wear clines' from the innermost greater outward, and among the tertials, as these are the exposed feathers when the bird is sitting."
פרטי השורה
Estimated count. Widespread, but not a lot of song, perhaps because of the overcast. See analysis of a particular robin, below.
מידע טכני
- מודל
- Canon PowerShot SX50 HS
- ISO
- 400
- אורך מוקד
- 179.8 mm
- פלאש
- Flash did not fire, auto
- צמצם
- f/6.5
- מהירות תריס
- 1/400 sec
- מימדים
- 4000 pixels x 3000 pixels
- גודל קובץ מקורי
- 3.58 MB