Dotterel from old german enc 1905 date, so public domain Notes- From English Wikipedia : Publication information: Johann Friedrich Naumann (1780-1857), Naturgeschichte der Vögel Mitteleuropas, 2nd edition (1896-1905); originally published between 1820 and 1844 http://www.biologie.uni-hamburg.de/b-online/birds/1617_71.htm
Date
between 1820 and 1844
date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1820-00-00T00:00:00Z/9,P1326,+1844-00-00T00:00:00Z/9
NAUMANN, NATURGESCHICHTE DER VÖGEL MITTELEUROPAS: Band VIII, Tafel 4 - Gera, 1902
Author
This file is lacking author information.
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.
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.