The term 'Colored Sunfish' refers to the Redear Sunfish, which is a species of freshwater fish native to the southeastern United States. It is characterized by its red or orange ear flap and its olive-green body with yellowish-orange spots. The scientific name for this species is Lepomis microlophus, and it is commonly found in lakes, ponds, and slow-moving streams. Redear Sunfish are popular among anglers due to their willingness to take bait and their delicious flavor when cooked.