"young scientists club"

Formalin preserved long neck clam. Available in jars.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Five different stages of the blue bottle fly supplied in vials.

Freeze-Dried Preserved.

Ideal for distance learning or homeschooling, these individually wrapped specimens have low odor with high quality preservation.

Invasive species are organisms found outside their native range. When these foreign species are introduced into new ecosystems the results can be dramatic as they displace native species and cause problems that the native system cannot adapt to.