ML251646161
Laguntzailea
Caleb Putnam Laguntzaile honen media Profila
Data
Kokapena
Burt/Mullet Lake channel by boat
Cheboygan, Michigan, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Very careful count with simultaneous maximum count and avoiding of duplicative count in mind. This is the largest the colony has been in years according to Mike Supernault. At least 16 juvenile birds (all but one flightworthy) and 12 adult birds. Nearly all of these were approx 200-400m west of the mouth of Mullett Lake , and one nest was another 1/2 mile ish upstream or this point woth both adults taking food down to water level which is indirect proof of at least one chick.
Informazio teknikoa
- Eredua
- Canon EOS 7D Mark II
- Lentea(k)
- EF100-400mm f/4.5-5.6L IS II USM
- ISOa
- 1250
- Distantzia fokala
- 400 mm
- Flasha
- Flash did not fire
- f-stop
- f/10.0
- Obturadorearen abiadura
- 1/4000 sec
- Dimentsioak
- 2723 pixels x 1617 pixels
- Fitxategiaren tamaina originala
- 1.2 MB