ML619562982
Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
Laguntzailea
Daniel Lebbin Laguntzaile honen media Profila
Data
Kokapena
Ipswich River Wildlife Sanctuary (Mass Audubon)
Essex, Massachusetts, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina eta sexua
- Ar heldua - 1
Behaketaren xehetasunak
Singing bird that seemed to be on territory at edge of field north of visitor center (Bradstreet Hill; seen best from Drumlin Trail). Singing BWWA song with mostly BWWA plumage, except for yellow-tinged wing-bars, likely indicating some Golden-winged Warbler gene introgression/ancestry 3 or more generations back as it was not a F1 Brewster's or F2 Lawrence's phenotype. Sound recordings and photos obtained. I thought this was enough of a Blue-winged Warbler to count here as this species rather than a hybrid (initially), then changed to hybrid designation.
Informazio teknikoa
- Eredua
- Canon EOS 7D Mark II
- ISOa
- 500
- Distantzia fokala
- 600 mm
- Flasha
- Flash did not fire
- f-stop
- f/6.3
- Obturadorearen abiadura
- 1/640 sec
- Dimentsioak
- 1699 pixels x 1247 pixels
- Fitxategiaren tamaina originala
- 306.92 KB