It always starts with the Levant Sparrowhawk, the Accipiter Brevipes. It is a small bird of prey that migrates in large flocks, from the south of Europe to Egypt and Iran. There are only two entries, and only one of them contains an audio file, recorded in a Greek forest by a man called Hans Lütgens, in 1962.
The other entry is made by a man called Krey Winfried. If you want to click on it, go to 149
If you want to search for another animal, go to 56