The message will look like this:
(sender) is sending you a link via vogelstimmen.de to the following birdsong:
Black-throated Wren: http://www.xeno-canto.org\n/sounds/uploaded/EMRFEGZSFE/Black-throated Wren_ NI_ Refugio Bartola_ 110318_ 47sec.mp3
http://www.vogelstimmen.de is a search engine providing quick and easy access to free recordings of birdsongs and calls on the Internet. Our database offers several thousand links to recordings of all kinds of bird sounds, all of which can be listened to online. Anyone can learn to identify birds by using our search engine or the CDs available at http://www.vogelstimmen.de/html/shop.php?lang=2.