Go Back   DIY Chatroom Home Improvement Forum > DIY Repair > General DIY Discussions

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 07-18-2011, 09:20 AM   #1
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Share |
Default

The diy bat-house challenge


As many of you have probably heard, North American bat populations are in big trouble as a result of an emergent, poorly understood disease termed “white-nose-syndrome” (WNS) that attacks bats during their winter hibernation (European bats appear to be immune). As a long-time bat lover I’ve been following this situation with increasing trepidation, and have decided to do something to help preserve the local bat population.

BACKGROUND INFO:
WNS was first discovered in New York in 2007 and has decimated bat colonies throughout the northeastern US: the mortality rate in some caves has exceeded 90 percent and more than 1 million bats have died. Since it’s discovery the disease has spread rapidly, and is now present in 18 states and 4 provinces (see attached map).

WHY EVEN BAT-HATERS/BAT-A-PHOBES SHOULD CARE:
During the summer bats can consume their own body weight in insects each night. The Forest Service estimates that the die-off from WNS means that at least 2.4 million pounds of bugs (1.1 million kg) will go uneaten this year and become a financial burden to farmers. As a result of the continuing die-off of bats, crop production may require more and more insecticides, raising environmental worries and pushing up grocery prices.

THE CHALLENGE:
One of the reasons WNS is so devastating to bat populations is that most of the species affected have low reproductive rates (one offspring a year), making recovery difficult. You can help bats by providing them with safe roosts to use during the summer, thereby increasing their chances of successfully raising young and helping to ensure that adults are in peak condition when they enter hibernation in the fall.

So, I challenge fellow North Americans to build bat-houses and post pictures of your finished projects on this thread - hopefully your pictures will inspire others to take up the challenge. Note: bat roosting requirements are strict, so it's important to adhere to the construction details provided.


PDF with plans for 3 different bat-houses: Building a Bat House

More info on WNS: White nose syndrome: Current news
Attached Thumbnails
The diy bat-house challenge-wnsmap_060111_300dpi_ds.jpg   The diy bat-house challenge-wns-photo.jpg  


Last edited by jules4; 07-18-2011 at 11:40 AM.
jules4 is offline   Reply With Quote
The Following 2 Users Say Thank You to jules4 For This Useful Post:
gma2rjc (08-02-2011), kwikfishron (08-02-2011)
Old 07-18-2011, 09:22 AM   #2
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Default

The diy bat-house challenge


My bat house.

I built the bat nursery house (pg. 13 in the PDF linked to in OP).

I diverged from the provided plans in using 5/8 exterior plywood for all exposed surfaces (I had a lot of scrap available). The house was built entirely with leftovers from other projects:
Attached Thumbnails
The diy bat-house challenge-100_1203.jpg   The diy bat-house challenge-100_1207.jpg  

jules4 is offline   Reply With Quote
Old 07-18-2011, 09:42 AM   #3
Member
 
Join Date: Nov 2009
Location: central virginia mountains
Posts: 1,857
Default

The diy bat-house challenge


how many houses per acre? great project for me and my grandson
__________________
The older I get the better I was
tpolk is offline   Reply With Quote
Old 07-18-2011, 10:00 AM   #4
Member
 
Join Date: Nov 2009
Location: central virginia mountains
Posts: 1,857
Default

The diy bat-house challenge


are they saying scoring with a knife is all thats needed for roosting or is that in addition to the grooves cut in?
__________________
The older I get the better I was
tpolk is offline   Reply With Quote
Old 07-18-2011, 10:06 AM   #5
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Default

The diy bat-house challenge


Quote:
Originally Posted by tpolk View Post
how many houses per acre? great project for me and my grandson
There’s no limit to the number of houses you can put up - bats are very social and like living together in large colonies so houses don’t need to be spaced out. You can even mount multiple houses on the same pole/building. (Of course, the number of your houses that get occupied will depend on how many bats live in your area.)

The most important factor (to the bats) is the environment in which you locate your houses:
  • Bats like it hot (90 F°-100 F°), so put your bat house where it will receive large amounts of sunlight. Orientate the house in a south to southeast facing direction to capture as much midday sun as possible. Six hours of direct sunlight a day is ideal. If two bat houses are being installed back to back, place one facing south and one facing north or one facing east and one west to allow for varying temperatures.
  • Bats are associated with water, especially maternity colonies, so putting your bat house within
    a quarter mile of a water source such as creek, pond, river, lake or stream, is a great way to
    encourage bats to take up residence.
  • The best habitat for many species contains lots of diversity. Place your bat house in an area
    with a mixed agriculture/forest/urban landscape.
  • Mount your bat house away from trees to discourage predation and allow for flyways. Place it
    about 10-15 feet away from trees, but keep it sheltered from winds. Do not place on top of a hill
    where it may be subject to excessive winds.
  • Reduce tall vegetation (shrubs and bushes) below the base of your bat house.



Attached Thumbnails
The diy bat-house challenge-new-1.jpg  

Last edited by jules4; 07-18-2011 at 10:09 AM.
jules4 is offline   Reply With Quote
Old 07-18-2011, 10:07 AM   #6
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Default

The diy bat-house challenge


Quote:
Originally Posted by tpolk View Post
are they saying scoring with a knife is all thats needed for roosting or is that in addition to the grooves cut in?
Scoring with a knife is all that's needed (alternatively, you could saw/route grooves).
jules4 is offline   Reply With Quote
Old 07-18-2011, 10:22 AM   #7
Old School
 
Willie T's Avatar
 
Join Date: Jan 2009
Location: St. Petersburg, FL Minds of moderate caliber ordinarily condemn everything which is beyond them.
Posts: 3,634
Default

The diy bat-house challenge


I haven't seen a bat in this area since I was about nine or ten. I'm now 66 and live in the center of St. Petersburg, Florida. Would a house like this actually attract bats?
__________________
"True eloquence consists in saying all that is necessary, and only that which is."
François Duc de La Rochefoucauld
Willie T
Willie T is offline   Reply With Quote
Old 07-18-2011, 10:31 AM   #8
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Default

The diy bat-house challenge


Quote:
Originally Posted by Willie T View Post
I haven't seen a bat in this area since I was about nine or ten. I'm now 66 and live in the center of St. Petersburg, Florida. Would a house like this actually attract bats?
If there aren't any bats at all in your area then a bat house won't work for you - but you might want to give it a shot anyway, bats might occationally venture into your area to forage even if they're not currently roosting there.

Here's a link to a source of info on your local bats:

Florida Bat Conservancy

Last edited by jules4; 07-18-2011 at 10:52 AM.
jules4 is offline   Reply With Quote
Old 07-18-2011, 11:23 AM   #9
Member
 
Join Date: Jan 2010
Location: Pennsylvania
Posts: 594
Default

The diy bat-house challenge


I have a feeling I'll spend hours building one of these, then they'll just roost in my soffits anyway. Yes, I have plenty of bats.
operagost is offline   Reply With Quote
Old 07-18-2011, 11:37 AM   #10
Member
 
jules4's Avatar
 
Join Date: Jul 2010
Location: Halifax NS, Canada
Posts: 262
Default

The diy bat-house challenge


Quote:
Originally Posted by operagost View Post
I have a feeling I'll spend hours building one of these, then they'll just roost in my soffits anyway. Yes, I have plenty of bats.
LOL

You must have really awesome soffits!

Congratulations on having plenty of bats though, and hope it stays that way in your area. Pennsylvania's been seeing some heavy losses.
jules4 is offline   Reply With Quote
Old 08-02-2011, 03:45 PM   #11
Newbie
 
Join Date: Aug 2011
Posts: 1
Default

The diy bat-house challenge


Hey jules4,
[Pennsylvania's been seeing some heavy losses. ]

I'm in the south central part of the state, and we are just begining to see them after about a 4-5 years, of not seeing them.

We bought our house here in 99, we're in a rural setting, and we had many of them.

Now I'm seeing them again, I want to build some houses for them.
cheapeto is offline   Reply With Quote
Old 08-02-2011, 04:04 PM   #12
Member
 
Join Date: Jul 2011
Location: Windsor, CT
Posts: 144
Default

The diy bat-house challenge


If I build or buy a well-thought-out and well-executed bat house, what is the likeyhood of having some roost in it in hartford county, ct?
teamcampreder is offline   Reply With Quote
Old 08-02-2011, 04:31 PM   #13
DIY staff
 
Join Date: Sep 2009
Location: Kane county,Illinois
Posts: 21,131
Default

The diy bat-house challenge


Jules--I made this a sticky----I don't know how I missed this thread---

Very important subject----Mike----
__________________
New members: Adding your location to your profile helps in many ways.--M--
oh'mike is offline   Reply With Quote
The Following User Says Thank You to oh'mike For This Useful Post:
jules4 (08-03-2011)
Old 08-02-2011, 04:45 PM   #14
Learning by Doing
 
Leah Frances's Avatar
 
Join Date: Jan 2008
Location: Easton, Maryland
Posts: 3,156
Blog Entries: 7
Default

The diy bat-house challenge


Does it count that I let them live in my (currently non-functioning) chimneys? Along with the Swifts I've got quite a bug destroying population .

I will be SURE to add bat boxes to the budget when it comes time to re-line the chimneys and evict the wildlife. I hoped it would be this year... but so far the lottery hasn't hit yet.....

Nice thread.
__________________
If I could only remember to THINK about what I was doing before I did it.
Leah Frances is offline   Reply With Quote
The Following User Says Thank You to Leah Frances For This Useful Post:
jules4 (08-03-2011)
Old 08-02-2011, 05:08 PM   #15
Tileguy
 
Bud Cline's Avatar
 
Join Date: Mar 2006
Posts: 9,575
Default

The diy bat-house challenge


Interesting!

We have "Big Brown Bats" here. That is their species not necessarily their description 'cause they aren't very big at all. I have had building a bat house or two or three on my mind for some time but just never seem to get around to it.

This post sent me on a search to see what I could find out about local bats and much to my surprise the first page or two of my Google Search turned up nothing but bat eradication procedures. That surprises me because this is a super heavy agriculture area and there are certain moths that can destroy corn crops and that bats seem to love.

The University of Nebraska was one of the few mentions of building bat houses and encouraging their existence. Everyone else seems to want to see them all dead.

My son and I have enjoyed watching the bats feed at night. We have a yard light high on a pole that attracts lotsa bugs and also bats in the air and toads on the ground.

Thanks jules for the information.

Bud Cline is online now   Reply With Quote
The Following User Says Thank You to Bud Cline For This Useful Post:
jules4 (08-03-2011)
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
My house's previous owner - DIY horror stories Leah Frances General DIY Discussions 128 03-18-2014 06:41 AM
Cape Cod Style House Attic/Crawl Space Insulation Help Danielg Insulation 24 05-21-2012 08:20 AM
replumbing an old house simonfrog Plumbing 7 01-30-2012 04:45 AM
New house drywall DISASTER pharm07 Off Topic 13 03-25-2011 02:24 PM
I have Central Heating & Air, but house won't cool down..HELP!! exiledone1 HVAC 13 07-10-2009 10:09 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.