Přispěvatel
Marshall Iliff Média od tohoto přispěvatele Profil
Datum
Lokalita
Crystal Spring Farm (private)
Anne Arundel, Maryland, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
very unusual for July, with a large flock of 17 (15 in tight group with two trailing a bit) coming up from S and heading NNW over house; I expect flocks of Great Blues in Mar-Apr and to a lesser extent Oct-Nov, but this may be the first time I have seen this in midsummer, although post-breeding/post-fledging dispersal somewhat expected. Later at 9:06 I heard one and looked up to see three more, ageable as adults, flying on same NNW track. Then at 9:09 I saw eight more, again all adults. Low single ad on slightly more northerly track at 9:36 then one more on same line two minutes later, with both angling more NW after crossing over house.
Technické informace
- Model
- iPhone 8
- Objektiv
- iPhone 8 back camera 3.99mm f/1.8
- ISO
- 20
- Ohnisková vzdálenost
- 4 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/1.8
- Expoziční čas
- 1/1297 sec
- Rozměry
- 4032 pixels x 3024 pixels
- Původní velikost souboru
- 746.14 KB