5 Things to Bring Bats (and Fewer Mosquitoes) to Your Yard
A single little brown bat eats hundreds of insects an hour, all night, all summer. The rent is a warm wooden box mounted high - and unlike the bug zapper, bats only eat what flies at night.
A certified bat house
Small boxes cook; big ones get chosen
The pick
WhiteHorse Certified Bat House
$129.95 on Amazon
Most unused bat houses fail on size and heat - bats want tight roosting chambers that hold steady warmth, and the little novelty boxes swing between oven and icebox. A certified multi-chamber house meets the specs bats actually audit for, which is why certified boxes get occupied and cute ones stay vacant.
Patience is part of the kit: scouting can take a season or two.
See it on AmazonA tall mounting pole
Bats need a fifteen-foot drop zone
The pick
Telescoping Pole, 4-16 ft
$39.99 on Amazon
Bats exit a roost by dropping into flight, so a house under twelve feet strands them - and trees are the wrong mount entirely, offering branch cover that owls and climbing predators appreciate more than bats do. A tall pole or building gable in the open is what occupancy studies keep voting for.
South-facing, six-plus hours of sun - warmth is the amenity they shop for.
See it on AmazonDark exterior stain
Paint it black, literally
The pick
Varathane Black Gel Stain
$19.63 on Amazon
In most of the country a bat house should be stained dark to soak sun - interior roost temperature is the number-one occupancy factor, and a raw cedar box in the north simply runs too cold for a nursery colony. One quart does the house in an afternoon and lasts its lifetime.
Hot-summer South: medium brown instead - the target is warm, not roasted.
See it on AmazonBTI dunks for standing water
Fight the larvae while bats fight the fliers
The pick
Mosquito Dunks, 20-Pack
$26.99 on Amazon
Bats patrol the air but the mosquito nursery is your gutter, the plant saucers and the rain barrel. BTI dunks kill larvae in standing water while leaving birds, pets, bees and the pond fish untouched - the two-front strategy is what actually moves the needle on a yard's mosquito count.
One dunk per barrel monthly; crumble a pinch for plant saucers.
See it on AmazonA book that fixes the reputation
Fear is the only bad thing about bats
The pick
The Secret Lives of Bats
$14.69 on Amazon
Half the household objection to a bat house dissolves with one good book - the myths (they do not tangle in hair, rabies is vanishingly rare) fall away and the astonishing parts (a nursing bat eats her body weight nightly) take over. It converts sceptical family into the people pointing at dusk.
Read the white-nose syndrome chapter - it is why every roost now counts.
See it on AmazonAs an Amazon Associate, Story Thyme Farms earns from qualifying purchases, at no cost to you. It never changes what we recommend. Prices checked 2026-08-22 and will drift.