They are about 3 to 6 inches long.
because they are blue
No- dolphins are bigger, and bluegills and dolphins do not live in the same place.
some of the 'trophy' bluegill are 10+ years, im not sure how long they can live up to though.
The average adult fish is seven to ten inches long, but 15 inchers are not unheard of.
They Have scales.
Behind that prepositon.
on a blue fish
Yes.
The type of fish that were actually in Hatchet were bluegills, sunfish, and perch.
Bluegills normally spawn in late April in the south, later in the north. June in New York and points north.
On rare occasions, bluegills can reach up to nearly five pounds, but normally average less than one pound.
They eat small insects