LOL... would that be like someone said,, "break a crowbar in a sandpile" ??

Anyway,,

If you can drill a least 1 hole in the goose butt parts,, put a small dowel in.  I wouldn't use a rotohammer drill thou.. apparently goose tail is fragile ??   You can get a small cement bit for a regular drill.

For 'glue'..    I use Chem Caulk 900 (3m product I believe.. blue color tube) pretty amazing stuff. It will glue cement together and hold about forever. It'll also glue steel to concrete, and about anything else you can think of. 

It is All that is used around here to seal leaks/glue irrigation pieces together and lasts forever.  The ONLY thing I have found that degrades the Chem caulk is oddly enough,,, P.A.M.  That aside under water and under pressure chem caulk will last for years and years.  I sealed up/patched a wood screen box with the stuff 4 years ago,, and it's still stuck firmly to the plywood thou it's under water most of the summer.

Should hold your Goose together when it loses it's butt...  :-))