Kakariko Village - YL - On a tree near the entrance
Kakariko Village - YL - On a red brick at the construction site in the middle of town.
Kakariko Village - YL - On the side of the house where the guard's son lives.
Kakariko Village - YL - On that high tower in the northern part of town.
Kakariko Village - YL - The side of the rich cursed family's house.
Kakariko Graveyard - YL - On the southeastern wall.
Kakariko Graveyard - YL - Use bugs on the soft soil
Lost Woods - YL - The soft soil two screens left of the first area has one if bugs are used on it
Lost Woods - YL - The soft soil that's R,L,R,L,L from entrance (use bugs)
Death Mountain Trail - YL -In the soft soil at the entrance to Dodonogo's Cavern (use bugs)
Death Mountain - YL - In a crate just inside the crater (the mountain summit entrance)
Death Mountain - YL - Another soft soil spot near the crater.  Use Bolero of Fire to get to it.
Goron City - YL - Smash open a crate on the top floor in a room full of boulders
Zora's River - YL - In a tree at the mouth of the river
Zora's River - YL - On the ladder near the entrance to Zora's Domain
Zora's Fountain - YL - A tree on the small island in the Southeast corner (roll attack)
Zora's Fountain - YL - Just to the right of the fallen log
Lake Hylia - YL - The small island with the two small pillars where you get the Fire arrows
Lake Hylia  - YL - Behind the Lake Hylia Lab
Lake Hylia - YL - Use bugs on the soft soil next to the lab
Gerudo Valley - YL - When you first enter the valley and are walking across the plank look right
Gerudo Valley - YL - The soft soil spot on the ledge that you float to from the right side of the
bridge using a chicken.  Drop a bottle of bugs on it.
Desert Colossus - YL - A soft soil spot has one if you use a bottle of bugs on it

ADULT LINK ONLY:

Forest Temple - Entrance on vines on right wall.
Forest Temple - On the right wall of the big room, near the stairway opposite the entryway.
Forest Temple - In the East Plant Room on the wall on the Island. (use the hookshot on the chest to get on to the island.)
Forest Temple - In the West Plant Room on the wall , only reachable from the balcony.
Forest Temple - In the rotating room just before the boss, in one of the little alcove's.
Bottom of the well - In the pit room (See Bottom of the Well walkthrough for details).