glossy ibis (Plegadis falcinellus) Glossy Ibis Plegadis falcinellus
Originally uploaded to pl.wikipedia.org by Radomil.
Naumann, Naturgeschichte der Vögel Mitteleuropas, 1905
http://www.biologie.uni-hamburg.de/b-online/birds/1617_51.htm
Source: 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.
Author J. F. Naumann (Johann Friedrich Naumann)
Source: https://commons.wikimedia.org/wiki/File:Ibis_kasztanowatyRB.jpg
The glossy ibis (Plegadis falcinellus) is a wading bird in the ibis family Threskiornithidae. Plegadis falcinellus is the most widespread ibis species, breeding in scattered sites in warm regions of Europe, Asia, Africa, Australia, and the Atlantic and Caribbean regions of the Americas.