Monday, May 9, 2011

Egret

The distinction between a heron and an egret is rather vague, and depends more on appearance than biology.

Sunday, May 8, 2011

Koi

Carp were first bred for color mutations in China more than a thousand years ago, where selective of the Prussian carp (Carassius gibelio) led to the development of the goldfish.

Saturday, May 7, 2011

Koi

Koi are among the longest-living vertebrates, with some fish living over 200 years

Sunday, May 1, 2011