Death Mountain ChuChus

In the circular area with the Howling Stone, if you face north, there will be a small alcove on the right that a Bulblin was. If you use your Clawshot to go up, there will be a ChuChu of random color. You can even see the Rare ChuChu, and its jelly has the same effect as Fairy Tears.

In order for the ChuChu to reset, you have to basically leave Death Mountain and Kakariko Village, though.