Pokémon Ruby and Sapphire/Route 101

Route 101 is the first route you will see in the game.

pokemon found

 * poochyena: 10 percent of finding it.
 * zigzagzoon: 45 percent of finding it.
 * wurmple: 45 percent of finding it.
 * mudkip: used to defeat Poochyena
 * torchic: used to defeat Poochyena
 * treecko: used to defeat Poochyena

people

 * Prof. Birch
 * you
 * person near exit
 * person near the next town