In South-eastern Europe at the present day ceremonies are observed for the purpose of making rain which not only rest on the same general train of thought as the preceding, but even in their details resemble the ceremonies practised with the same intention by the Baronga of Delagoa Bay. Among the Greeks of Thessaly and Macedonia, when a drought has lasted a long time, it is customary to send a procession of children round to all the wells and springs of the neighbourhood. At the head of the procession walks a girl adorned with flowers, whom her companions drench with water at every halting-place, while they sing an invocation, of which the following is part: "Perperia all fresh bedewed, Freshen all the neighbourhood; By the woods, on the highway, As thou goest, to God now pray: O my God, upon the plain, Send thou us a still, small rain; That the fields may fruitful be, And vines in blossom we may see; That the grain be full and sound, And wealthy grow the folks around." In time of drought the Serbians strip a girl to her skin and clothe her from head to foot in grass, herbs, and flowers, even her face being hidden behind a veil of living green. Thus disguised she is called the Dodola, and goes through the village with a troop of girls. They stop before every house; the Dodola keeps turning herself round and dancing, while the other girls form a ring about her singing one of the Dodola songs, and the housewife pours a pail of water over her. One of the songs they sing runs thus: "We go through the village; The clouds go in the sky; We go faster, Faster go the clouds; They have overtaken us, And wetted the corn and the vine. That’s the gist behind Saturday’s Weird Animal Question of the Week from TJ Skelton, who asks via Facebook: “ Can a color-blind animal still tell if another animal is [venomous], even if they can’t see the bright colors? Shades of Prey: Can Color-blind Predators See Warning Colors? Snakes, butterflies, and more have evolved vibrant patterns to advertise their toxicity to predators. Picture of a poison dart frog