1. Research Division; Hunting Federation of Macedonia and Thrace; Ethnikis Antistasis 173-175 GR 551 34 Thessaloniki Hellas (Greece)
2. Fisheries; Wildlife; and Conservation Biology Program, Department of Forestry & Environmental Resources; Turner House; Box 7646, North Carolina State University; Raleigh NC 27695-7646
3. Laboratory of Wildlife; Department of Forestry and Management of Natural Environment; Technological Education Institute of Larissa; Terma Mavromihali Str. GR 431 00 Karditsa Hellas
4. Forest Research Institute; National Agricultural Agricultural Research Foundation; Thessaloniki-Vasilika GR 57006 Hellas