Contribuidor
Will Brooks Mídias deste contribuidor Perfil
Data
Local
37.416667 -122.916667; offshore San Francisco Co
San Francisco, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
The Shearwater Journeys trip encountered numerous mixed flocks for storm-petrels in San Francisco County. The total number of fork-tails was approximately 750. Many, many photos taken of large numbers of these and over 100 Wilson's Storm-Petrels (along with Ashy and Black Storm-Petrels). We were careful not to double count the same flocks. This numbers reflect constant estimates of numbers of individuals of each species in each flock by all the leaders and other participants on the boat
Informação técnica
- Dimensões
- 2048 pixels x 1365 pixels
- Tamanho original do arquivo
- 497.4 KB