anyone ever have Bats?

[hubris 1]

i have a couple living behind the shutters on my house. thankfully, i didnt swing them open. i would have shiiiiiiiiii! except for the excessive droppings, i really dont care but is there a way to deter them? i left the shutter open for a few days, he moved right back in when i shut them again.

[clt_capt]

They are usually pretty harmless, unless they have rabies

Here is one way to get rid of them, http://nwco.net/0530-StepThreeNonlet...newayDoors.asp

[Glenn W]

Wire a couple moth balls behind the shutters ---- oughta keep them away.
If you do nothing, they'll be gone as soon as it gets cold.

Anyone old enough and Country enough to remember tying bailing wire to a broom stick and swatting bats by the lamp post as a kid?

[joeksr]

You might try some of these.
Other methods seem to be sealing off entry points which could be difficult in a shutter.
I believe they prefer specific temps so the fan idea might work.




Repellents
While many chemical aromatics and irritants have been proposed and tested for bat repellency, efficacy has been very limited thus far.

Naphthalene crystals and flakes are the only repellents registered by the US Environmental Protection Agency (EPA) for indoor bat control and are to be applied in attics or between walls. Sometimes the chemical may be placed in loose-mesh cloth bags and suspended from the rafters. About 2.5 pounds per 1,000 cubic feet (1.2 kg/30 m3) is recommended to chronically repel bats as the chemical vaporizes. Dosages of 5 pounds per 1,000 cubic feet (2.4 kg/30 m3) may dislodge bats in broad daylight. Bats will return, however, when the odor dissipates. The prolonged inhalation of naphthalene vapors may be hazardous to human health.

Illumination has been reported to be an effective repellent. Floodlights strung through an attic to illuminate all roosting sites may cause bats to leave. Large attics may require many 100-watt bulbs or 150-watt spotlights to be effective. Fluorescent bulbs may also be used. In some situations such lighting is difficult, costly, and m trical hazard. Where possible, the addition of windows to brighten an attic will help to reduce the desirability of the roost site and is not likely to introduce additional problems.

Air drafts have successfully repelled bats in areas where it is possible to open doors, windows, or create strong breezes by use of electric fans. Addition of wall and roof vents will enhance this effort, as well as lower roost temperature. These measures will increase the thermoregulatory burden on the bats, thus making the roost less desirable. In a similar fashion, colonies located in soffits, behind cornices, and other closed-in areas can be discouraged by opening these areas to eliminate dark recesses. Discourage bats from roosting behind shutters by removing the shutters completely or by adding small blocks at the corners to space them a few inches away from the wall.

Ultrasonic devices have been tested under natural conditions, both indoors and outdoors, to repel little brown and big brown bats either in the roost or as they fly toward an entrance hole (Frantz, unpublished data). The results have not been promising. Numerous ultrasonic devices have been removed from clients’ homes because the bats remained in the roost after the devices were activated. Hurley and Fenton (1980) exposed little brown bats to ultrasound in seminatural roosts with virtually no effect. Largely because of this lack of known scientific efficacy for ultrasonic devices, the New York State Consumer Protection Board has cautioned against the use of such devices (NYSCPB 1988). Part of the concern is that such devices will provide consumers with a false sense of security and, thus, may prevent them from taking effective preventive actions.

Distress cries of bats recorded on tape and rebroadcast can be used to attract other bats to nets or traps, but they do not serve as an effective repellent. Little brown and big brown bats respond to their own distress cries but not to the cries of other species.

Contact repellents, such as sticky-type bird repellents and rodent glues, have been used successfully in situations where roost surfaces and bat accesses may be coated. Apply masking tape to the surface first if you desire to remove the repellent after treatment is finished. Replenish contact repellents occasionally, since dust accumulation causes them to lose their tackiness. Also, caution must be exercised so as to apply coatings that will be sticky, but will not entrap the bats.

[hubris 1]

thanks, ill try the moth balls. my shutters are real ones with the hinge and hold back so sealing it off isnt an option. also they arent in my house. its just next year i dont want them to come back with their cousins.

[gottaflylee]

Wire a couple moth balls behind the shutters ---- oughta keep them away.
If you do nothing, they'll be gone as soon as it gets cold.

Anyone old enough and Country enough to remember tying bailing wire to a broom stick and swatting bats by the lamp post as a kid?

We just used badminton rackets Glenn...

[Boston Whaler]

Bats are greatly misunderstood creatures. They do not feast on human blood nor consort with vampires. They are voracious eaters, however, but their main food source consists of insects, and yes, that includes those pesky mosquitos that do feast on human blood. A single bat will eat its own weight in insects in a single night.

[joeksr]

thanks, ill try the moth balls. my shutters are real ones with the hinge and hold back so sealing it off isnt an option. also they arent in my house. its just next year i dont want them to come back with their cousins.

You didn't say they were Mexican freetailed bats.

[megabite]

Bats are cool and they eat their weight in mosquitos every night.

[Tuna Meltdown]

You didn't say they were Mexican freetailed bats.

LMFAO