Přispěvatel
Shane Sater Média od tohoto přispěvatele Profil
Datum
Lokalita
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
Count based on presence of apparent pairs, perching and, in several instances, investigating or visiting bank cavities, in 4 near-vertical banks along the stream (2 above and 2 below the diversion dam). "P" breeding code based on frequent sightings of two birds together, and observation (several times) of one bird investigating bank cavities or perching at the entrance to one while a second bird perched nearby. During ca 10 minutes of observation of a bank frequented by an apparent pair, between the cross-fence and the diversion dam, I did not see either bird enter the hole or carry nesting material.
Technické informace
- Model
- COOLPIX P900
- ISO
- 400
- Ohnisková vzdálenost
- 571.2 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/6.5
- Expoziční čas
- 1/160 sec
- Rozměry
- 3459 pixels x 2529 pixels
- Původní velikost souboru
- 936.88 KB