I was gonna recommend the tree planter.. I was gonna do a DNR wildlife program on my land and they have a planter I have no idea what it looks like or how it works, so take plenty of pics if you would.. Sounds like a great project..

I believe in catch and release. I catch then release to the grease..

BG. CSBG. LMB. HSB. RES.

[Linked Image from i90.photobucket.com]