This vintage black and white hummingbird image depicts one of these little birds in full flight. This public domain bird drawing can be used where ever you need a flying humming bird image.
This image and a number of others are from the 1885 work The Boy Travellers in South America. The author, Thomas Wallace Knox (1835-1896), did not identify an illustrator.
This image is copyright free and in the public domain anywhere that extends copyrights 70 years after death or at least 120 years after publication when the original illustrator is unknown.