Laguntzailea
Shane Sater Laguntzaile honen media Profila
Data
Kokapena
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
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.
Informazio teknikoa
- Eredua
- COOLPIX P900
- ISOa
- 400
- Distantzia fokala
- 571.2 mm
- Flasha
- Flash did not fire, auto
- f-stop
- f/6.5
- Obturadorearen abiadura
- 1/160 sec
- Dimentsioak
- 3459 pixels x 2529 pixels
- Fitxategiaren tamaina originala
- 936.88 KB