ML27705501
Laguntzailea
James Bradley Laguntzaile honen media Profila
Data
Kokapena
Guguan (CNMI)
Northern Islands, Northern Mariana Islands
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Iruzkina
Black Noddy on nest with recently hatched young.
Behaketaren xehetasunak
The most abundant marine bird species present, with a total island pop. est. of 7000-10000 pairs, and outnumbering Brown Noddy at least 20:1. Found most commonly in loosely scattered colonies building nests in trees generally 4m in height or more. Commonly used species include Terminalia catapa and Erythrina variegata. The vast majority of individuals were paired and incubating eggs with 5-10% of nests containing recently hatched young. This species may suffer considerable depredation of nests by Micronesian Starlings.
Informazio teknikoa
- Eredua
- Canon EOS 10D
- ISOa
- 250
- Distantzia fokala
- 300 mm
- Flasha
- Flash did not fire, auto
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/250 sec
- Dimentsioak
- 3072 pixels x 2048 pixels
- Fitxategiaren tamaina originala
- 2.21 MB