Photo: Oahu

Photo Details:

Caption:

Humpback whales are an endangered species: globally, their population has dwindled to about 30-40,000, from an estimated peak of 750,000 to 2 million animals.

Location:

Oahu, Hawaii

Country:

United States

Image Date:

02/12/08 07:36 PM

Credit:

Tony Harrington

Camera Model:

Canon EOS-1D Mark III

Focal Length:

200/1mm

ISO Speed rating:

200

Shutter Speed:

1/800

Aperture:

f/4.5