• Beschreibung: Triel (Burhinus oedicnemus)
• Quelle: aus: Naumann, Naturgeschichte der Vögel Mitteleuropas: Band VIII, Tafel 12 - Gera, 1902, http://www.biologie.uni-hamburg.de/b-online/birds/1617_79.htm archive copy at the Wayback Machine

first upload in de wikipedia on 12:55, 14. Nov 2004 --> Scops

• Lizenzstatus:

  This image comes from the book: Naumann, Naturgeschichte der Vögel Mitteleuropas. 3. Aufl. Neubearb. von G. Berg et al. Hrsg. von Carl R. Hennicke. (Naumann, Natural history of the birds of central Europe, 3rd Ed. Revised by G. Berg et al.; Edited by Carl R. Hennicke.) of 1905 or his earlier works. The copyrights for those books have expired and this image is in the public domain. See all volumes at Biodiversity Heritage Library

  Public domainPublic domainfalsefalse

  	Dette verket er falt i det fri i Noreg, og dei landa som har opphavsrettsleg vernetid på 100 år etter opphavsmannen sin død, eller kortare. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
  Denne fila er fastsett å vera fri for kjende avgrensingar under opphavsrettlovgjeving, medrekna alle relaterte og nærliggjande rettar.

  https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse