These kind animal rescuers will restore your faith in humanity. First, this man used a knife to free two turtles that had been chained and locked together. The two men who found the turtles could not believe what they were seeing, but were relieved to be able to free the turtles.
Then, this guy in Australia happened upon a sea lion in distress and helped to set it free. The sea lion was tangled in some rope but quickly returned to the ocean once it was untangled.