Banana 1/blueprint: the other cave has diddys casplat. defeat him and done.
Banana 2: the second one needs you to pound diddys switch. sounds simple ,but the banana is next to funkeys armory and you only have 50 seconds to grab it. use the banana warps to your advantege and grab it.
Banana 3: this involves diddy's wepon the penut popguns,and crankeys move. shoot the penut switch and make your way up the appering walkway. go through the gap in the mountin to reveal a mineshaft. in the mineshaft there's a tunal, go through that and theres a gate in the way. chimpy charge at the peace of loose fenceing and defeat the clomp. there will be a low button, charge into that and a shaft will come avalable. pound the switch, defeat the clomps, climb the meshenary and walk into the shaft. after there will be a minecart minigame,complete that and the banana is yours.
Banana 4: in the shaft there will be a bunch of crate's. jump on those and there will be a penut switch. shoot tnat and a walkway will apper for 30 seconds. go across and pound the switch to make the banana apper. after geting banana 3 go to the top of the mountin to grab it.
Banana 5: in the enterence cave there are 2 penut switches. shoot them to reveal a new erea. grab the banana and diddys done.