An international team of researchers has revealed the first evidence of animals advertising their homes to potential mates. Researchers from University of California and the Chinese Academy of Sciences investigated the behavior of the Emei music frog (Babina dauchina) native to southwest China. Emei music frog (Jianguo Cui) Their findings, published in the journal Biology Letters, show that calls of the male Emei music frog, vocalizing from male-built...