SO Mouse Wars is the topic!
We do have some bull snakes or gopher snakes about. This spring I met one outside our front door about 3.5 feet long, with excellent "fake diamond" camo,
but clearly not a pit viper. So we chatted for a bit, altho she did not keep up her side of the conversation well at all! I say "she" because late in the summer I
spied a litttle bitty version of her, about 10 inches long!
I am absolutely certain of the ID because about 4 years back I was chatting with a friend in the side yard whilst (stupidly) wearing sandles, and when I looked
down at my left foot i saw a little bitty rattlesnake trying to masquerade itself as a spiral dog turd. The thing was very mellow and absolutely still .
So , having made Peace with the Snake Relatives some time ago, I fetched a large jar and punched holes int the lid, then put on boots, welding gloves and
used a snake stick to coax my little cousin into the jar. He sat quietly and only tried to smell with his tongue. I took him down to an open space arroyo about five miles away where I had been relocating Pack Rats, and told him to go have a feast.
Regarding the field mice, I tried everything except peppermint oil (dryer sheets, mint, garlic, blah blah), thanks I'll get some and spread it liberally all over the car.
I have less respect for the field mice since I discovered they have a tendency to resort to cannablism at the drop of a hat.
So they get a warning, strong snap traps and an appology as I feed them to the ravens.
Circle Of Life, you understand :-)
I have made lots of friends that way with the Ravens over the last years, and many seem to recognize me .
Since the mice like to get into the engine compartment and nibble on wires ( 6 fixed so far) I found the below "mouse corral : to be absolutely effective,
but a pain in the gluteous maximus in winter, I'll probably just have to put it back up.
https://ucnrs.org/mice-barrier-cars/yhs
prof marbles