Daily Comet: Besides the delayed appearance of waterfowl to southern climates, droughts and forest fires, shifts in the sexual behavior of shrimp may be added to early signs of global warming. Carol Terrebonne weighs shrimp at the Seafood Shed in Golden Meadow. White shrimp are spawning closer inshore according to biologists, a phenomenon that may be caused by saltwater intrusion and global warming. The jury is still officially out, and so far no authoritative scientific work on the …