Biology and migration of Eared Grebes at the Salton Sea.

Autor: Jehl Jr., Joseph R., McKernan, Robert L.
Předmět:
Zdroj: Hydrobiologia; Apr2002, Vol. 473 Issue 1-3, p245, 9p, 2 Black and White Photographs, 1 Chart, 1 Graph
Abstrakt: Investigates the presence of Eared Grebe found at the Salton Sea in California. Concentration of the birds during February-March in the area; Date of migration of the birds in the lake; Impact of the presence of a large number of the birds.
Databáze: Complementary Index