Plenty of poets wrote them, but the most famous of all is John Milton's  Lycidas . Like all typical pastoral elegies, Milton mourns the loss of his best bud (who died in a shipwreck). But he also compares him to a shepherd and describes the ways in which nature mourns his loss, too.
The Banff longnose dace, a small minnow, was recently declared extinct. It failed to compete with the guppies, swordtails, sailfin mollies and other tropical fish that had been released in the warm marsh below the famous hot springs by tourists and national park officials.
The disintegration of the fin may continue until it reaches the base of the fin. If it does reach the fin base, the fish will not be able to regenerate the lost tissue and will die. Cause: Tail and fin root is a fish disease caused by bacteria.Normally this disease will not infect healthy tropical fish. Poor health and poor aquarium water conditions may be a contributing factor of the occurrence or fin rot.he disintegration of the fin may continue until it reaches the base of the fin. If it does reach the fin base, the fish will not be able to regenerate the lost tissue and will die. Cause: Tail and fin root is a fish disease caused by bacteria.