When we say, "A little bird told me," we are talking legend and folklore and superstition all at once. There is an old Basque story of a bird-always a small one in these tales-that tells the truth; and our Biloxi Indians used to say the same of the hummingbird. Breton peasants still credit all birds with the power of using human language on proper occasions, and traditions in all parts of the worl...