TOMPKINS COUNTY, N.Y. -- More than 300 rodents were left on the roadside in Tompkins County over the weekend, according to the SPCA of Tompkins County.

They were rats, mice, guinea pigs and gerbils, and the organization has no clue who dropped them in two locations. They were discovered Sunday on Michigan Hollow Road in Danby and Caswell Road in Dryden, according to 14850.com.

Of the more than 300 rodents abandoned, the animal control officers saved 213 of them, according to the Society for the Prevention and Cruelty to Animal. The rest did not survive, the organization said.

The SPCA is now working to medically clear the animals to send to other rescues or put up for adoption. The organization also needs supplies like food, hay, shredded paper and cleaning supplies. officers are investigating and asking with knowledge of the situation to step forward.

The SPCA is asking anyone with information about the rodents to call (607)592-6773.