A few nice images of animals images I found:
Ringling Brothers Circus, Jefferson City, MO (MSA)
Image by MissouriStateArchives
Collection Name: MS 402 Ringling Brothers Circus Photographs
Photographer/Studio: Unknown
Description: View of the circus tents from across field. The circus was set up on a field between Howard and Beck Streets in Jefferson City, Missouri, on what was Louis M. Beck's Dairy Farm.
Coverage: United States – Missouri – Cole – Jefferson City
Date: August 7, 1933
Rights: Copyright is in the public domain.
Credit: Courtesy of Missouri State Archives
Image Number: MS402_005
Institution: Missouri State Archives
IRRIDB0116DSC_0311
Image by IRRI Images
Ventral view of the head of a field rat.
Part of the image collection of the International Rice Research Institute (IRRI).
IRRIDB0116DSC_0310
Image by IRRI Images
Ventral view of the head of a field rat.
Part of the image collection of the International Rice Research Institute (IRRI).