An Maidrín Rua (Red Fox), a bright bouncy little song about a fox that you can invent hand-motions to, which young kids seem to like. Its lively melody would suit the flute too.

Mudcat thread here:

Lyr Add: An Maidrin Rua
http://mudcat.org/thread.cfm?threadid=8906

[Forgive lack of clickie - arm pain so am minimising on typing today]