Well, it seems all the time. Paleontologists are now saying that modern birds are actually living dinosaurs. Then came news from China that some dinosaurs seemed to be marvelous four-winged creatures, perhaps on standby at some runway for takeoff in flight as early birds. Other recently excavated primitive bird species had also adopted the four-wing body plan before they ditched the hind-limb feathers and evolved into the, presumably, more efficient feathered forelimb wings. Here are a cardinal, blue jay, grackle, red-bellied woodpecker and catbird discussing their costumes for the next Jurasic Park movie. Maybe they don’t need costumes at all.