Prepared microscope slide. Bird intestine x.s.
Kingdom: Animalia / Phylum: Chordata / Superclass: Tetrapoda / Clade: Eumaniraptora / Clade: Avialae (Gauthier, 1986) / Class: Aves (Linnaeus, 1758)
For a comprehensive discussion of the digestive system: food & feeding habits of birds, from Eastern Kentucky University, click HERE.
These prepared slides are of very high quality produced in the U.S. by Lee Gonzales, a licensed histologist. The attached image of bird intestine is of the slide that is being offered, at 400x. The image was copied from an excellent page on the subject of bird digestion from Eastern Kentucky University.
Click here for Bird Digestion page from Eastern Kentucky University
For information about the Accu-Scope 3012 Binocular Microscope with E Plan Achromat Objectives, click HERE.
Forensics Lab Supply Number 3862329.
"x.s." means "cross section".