UPDATE: I finally remembered that the sucker Abra teleports away. Went back to Viridian Forest to catch a Caterpie. Training it took a lot of time. Still haven't gone up Mt. Moon.
L17 Spearow- Peck, Growl, Leer, Fury attack
L16 Wartortle- Tackle, Tail whip, Bubble, Water Gun
L11 Butterfree- Tackle, String shot, Harden, Confusion