File:Reed Warbler Butler Birds of Great Britain and Ireland.jpg

An illustration of Reed Warblers at their nest from Butler's Birds of Great Britain and Ireland

Birds of Great Britain and Ireland, Order Passeres, vol. I, plate 13

ca. 1907–1908

Appears to not be signed, but looks like the artwork of Frederick William Frohawk (d. 1946), otherwise it may be that of Henrik Grönvold (d. 1940); in a book by Arthur G. Butler (d. 1925)

Copyright in source country the U.K. until 1 January 2017 if by Frohawk.

This image is in the public domain in the United States because it was first published outside the United States prior to January 1, 1929. Other jurisdictions have other rules. Also note that this image may not be in the public domain in the 9th Circuit if it was first published on or after July 1, 1909 in noncompliance with US formalities, unless the author is known to have died in 1953 or earlier (more than 70 years ago) or the work was created in 1903 or earlier (more than 120 years ago.)[1] PD-US Public domain in the United States //en.wikipedia.org/wiki/File:Reed_Warbler_Butler_Birds_of_Great_Britain_and_Ireland.jpg

Do not copy this file to Wikimedia Commons. This file might not be in the public domain outside the United States and should not be transferred to Wikimedia Commons unless it can be verified to be in the public domain in its country of first publication and that at least 70 years have elapsed since the author died. Commons requires that images be free in the source country and in the United States. If this file is in the public domain outside the United States, add |pdsource=yes to this template to hide this warning. If this file is not in the public domain in the source country but will become so in the future, add |out_of_copyright_in= and then the year its copyright will expire.