i used to fish lake dixon in san diego county a whole bunch. it holds the world record for largest bass caught. ive seen some HUGE fish and other just down right weird creatures in there. just the most dynamic nature area ive ever fished. its in the desert, crystal clear water and if you know how to fish em your gonna catch alot.
videos of a huge fish actually eating a duck (ive seen attacks in person but the ducks got away); then another attack but i cant make out what it is, looked freakin huge.
in lake dixon people would fish with lures the size of a baby or tennis shoe, no joke.
YouTube - Fish Eats Duckling
YouTube - Large mysterious fish eats a duck!