Danube bleak gravel bottoms. The females arrive later and deposit about twenty thousand eggs which stick to stones and gravel. These hatch after two or three days and the larvae stay among the gravel for another ten days before moving to backwaters and shallows where they feed on zooplankton, insect larvae and algae. The juvenile fish migrate down stream in the autumn or the spring of the following year. They may become mature in four to five years. Danube bleak The Danube bleak or Caspian shemaya ("Alburnus chalcoides") is a species of freshwater fish in the family Cyprinidae. It is found in
David B. Bleak The patrol then continued on its mission and was successful in capturing several Chinese prisoners. However, as it descended Hill 499 to return to UN lines, they were ambushed by another group of Chinese hidden in a trench with an automatic weapon. Three soldiers were wounded in the attack, and as Bleak attempted to run to them, he was hit in the leg. Bleak dressed all four wounds, but one of the men was so badly wounded he could not move. In spite of continued Chinese fire and his own injury, Bleak picked up the wounded soldier and began to