BREWSTER — Three dolphins in three Cape Cod towns were rescued and released on Sunday.

The dolphins were found at Mayo Beach in Wellfleet, off Commercial Street in Provincetown, and Ellis Landing in Brewster, according to IFAW spokeswoman Nicole Fox.

Yarmouth Port-based International Fund for Animal Welfare treated all of the dolphins and brought them to Scusset Beach to be released, Fox wrote in an email.

A satellite tag was attached to one of the animals.

Anyone who finds a stranded dolphin, seal or whale should call IFAW's marine mammal stranding hotline at 508-743-9548 and wait for professional guidance before taking any action, Fox wrote.

“Bystanders should call the hotline, keep a safe distance, minimize noise and keep pets and gulls away,” she wrote.