Origins of Renaissance Art. The origins of Renaissance art can be traced to Italy in the late 13th and early 14th centuries. During this so-called âproto-Renaissanceâ period (1280-1400), Italian scholars and artists saw themselves as reawakening to the ideals and achievements of classical Roman culture.
Adult butterflies also use color to their advantageânot only to blend in but also to warn. For instance, the adult monarch sports a bright orange color and distinctive pattern, a red flag to potential predators that it's distasteful and toxic. Another species called the viceroy has even evolved to mimic the monarch's appearance so that predators keep their distance, according to Prudic.
National Wildlife Federation has launched a comprehensive campaign to help save the monarch, and there are many ways you can get involved. One of the biggest factors in monarch decline is the increasing scarcity of its only caterpillar host plant: milkweed. Without milkweed, monarchs canât successfully reproduce and the species declines.