I. ABC book. 1923. C.B. Falls, illustrator.
White Ibis. Birds and nature. February 1907.
An ibis reconstructed from fossils. La terre avant le déluge. 1872.
Ethiopian ibis skeleton. La faune momifiée de l'ancienne Égypte (Band 1). 1905.
Scarlet ibis. National Geographic. May 1950.
Scarlet ibises on alert. National Geographic. May 1950.
Large birds of Florida. Everglades Wildguide. 1972. U.S. Department of the Interior.
Ibis. “Corvo sylvaticus.” Historiae animalium liber II : qui est De quadrupedibus ouiparis. 1586.
Many birds. Popular history of animals for young people. 1895.