My bike has never been put away for the winter, it's in my main garage
but not covered and the garage is the primary entry and exit point to my house,
and damned if I didn't have an electrical issue and when I removed the electronics bay cover,
there was mouse debris, not a nest, but a stash of seeds and gnawed on hulls,
and the mouse piss had turned some of my fuses and fuse sockets green with corrosion.
Guy on the V-Rod forum found 2-3 lbs of birdseed inside his air-box cover.
Luckily the mouse had not gnawed through his filter, the guy rode the bike
and found it sluggish before he found his air-box was completely
filled with seeds.