Falbi

A former circus actor who now owns a business at Lake Hylia that allows you to fly Cuccos around over the lake. If you throw all his Cuccos off into Lake Hylia he will exclaim "Whu, where did all my Cuccos go, well I guess you'll have to learn how to fly by yourself, partner". After freeing the cuccos in Kakariko Village if you transform into a wolf and talk to the white cucco he will say that his previous master mistreated him so he ran away, and he likes it  much better at Kakariko Village. Now, if you bring the grey cucco to where the goron is keeping watch and talk to him as a wolf he will say that the other cucco flew from Lake Hylia. As Falbi is the only person at Lake Hylia that owns Cuccos it is obviously him who mistreated the white Cucco. However, none of the other Cuccos Falbi owns complain about how they are treated; in fact they seem quite happy in life. Why the white cucco said this about Falbi is unknown. One of the cuccos in Ordon Village mentions a legendary place in Hyrule where cuccos can happily flap there wings all day long.