Beitragende/r
Datum
Ort
- Alter und Geschlecht
- immatur, Geschlecht unbekannt - X
Beobachtungsdetails
Apparent Hatch Year Brown-capped Rosy-Finch. Photos sent to Rosy-Finch Banders in New Mexico and confirmed as a Brown-capped. Record submitted to UBRC, however there was a split vote with some saying HY GCRF can look like this. To be fair, juvenile plumage GCRF can have a head pattern like this with no gray, but are overall darker with extensive buffy feather edging in the wings and tertials, however after completing their 1st post-juvenile molt into basic 1 plumage, they have a typical 1st winter GCRF head pattern with bright silver on at least the supercilium and in 10 years maintaining these feeders I have not seen another 1st winter Rosy-Finch with this dull of a head pattern at Alta, and according to BOW molt graph, juvenile GCRF should complete molt to Basic 1 no later than the 1st week of November and typically before migrating from nesting area. So, I stand by this observation as a BCRF 1st cycle Basic 1, probable female
Technische Angaben
- Modell
- Canon PowerShot SX50 HS
- ISO
- 80
- Brennweite
- 116.2 mm
- Blitz
- Flash did not fire, auto
- Blende
- f/5.6
- Belichtungszeit
- 1/640 sec
- Abmessungen
- 4000 pixels x 2664 pixels
- Größe der Originaldatei
- 1.68 MB