Eisenkeilnest

Hello,
I'm looking for lyrics to the Zwiefacher song, "Eisenkeilnest." Help would be appreciated!
Thanks!
Yaron

This one?
http://www.musicanet.org/robokopp/Lieder/imwalddr.html

Im Wald draußt is a Eisenkeilnest,
San dreizehn, vierzehn Junge drin g'west,
Des Teufelsnest, des Teufelsnest,
Des Dunnerteufels Eisenkeilnest!

In the forest there is a nest of the kingfisher (bird)
there have 13,14 nestlinges (young birds) in there
the devil´s feather
the devil´s kingfisher nest

2. Da Micherl is in Wald 'naus ganga,
Er möcht so gern a Keierl fanga
Des Teufelsnest, des Teufelsnest,
Des Dunnerteufels Eisenkeilnest!

Michael went into the forest
he wants to catch a kingfisher
the devil´s feather
the devil´s kingfisher nest

3. Habts ihr den schwarzen Micherl net kennt,
Der Tag und Nacht die Dirndln nachrennt?
Des Teufelsnest, des Teufelsnest,
Des Dunnerteufels Eisenkeilnest

Didn´t you know the black Michael
who stalks the girls day and night?
the devil´s feather
the devil´s kingfisher nest


As far as I know its a traditional song, I understand the words, but I cannot tell you the meaning behind it.