Tuesday, March 10, 2015

Bat Habitat Loss

Bats are losing their habitats. Even the ones that live in forests are losing their habitats because we are replacing the old growth forests with new ones. You might not think this is a problem but it is because the bats already know how to survive in the old forests but it can be hard for them to learn to survive in the new forests. And people make farms and cities and things where the forests were and plant new forest in other places. People are also blocking abandoned mines, which keeps the bats from getting in and out of the mines, which are sometimes their homes. People block the mines so nobody gets hurt. However, with mines you can put up gates that bats can get through but people cannot but these are rarely used.

 The bat's food's habitat is also getting destroyed which means the bats cannot eat. Most bats eat insects such as beetles, moths and mosquitoes. But the insects they eat will not live without their homes so destroying the insects homes hurts the bats.

Some organizations such as Bat Conservation International (BCI) are trying to help bats with their problems.  They do this by building bat houses with kids and selling bat houses so everyone can have one. A bat house is a wooden structure made for bats to roost in. Another organization trying to help bats is the Organization for Bat Conservation who's directer, Rob Mies, helped bat by going to the Museum of Natural History and giving a talk about bats and how they help us. This helps to raise awareness about bats problems and show people that bats are good, helpful creatures. There is also a group of biologists who are turning and abandoned military bunker in Maine into a bat house. This is useful because then something that is not being used by people helps bats.

You can help bats by putting up bat houses, building bat gardens and telling your friends and family that bat are good and need help with habitat loss problems. A bat garden is a garden in which you should plant night flowers and scented plants and a pond for the bats to drink out of. You should also plant flower that attract bats and their prey such as Agave, which will attract some species of bats.




( Brown/common long eared bats. Photo from http://home.kpn.nl/korst105/bhforum/longearedbats1.jpg.



(Bat house photo. Image from http://www.batguys.com/resources/images/sbinsfull.JPG.)


Sources: http://www.defenders.org/bats/threats


Post by Liel

Tuesday, March 3, 2015

Monday, January 12, 2015

Bats In Texas

I just read about the bats living in Texas. I read about them in the Texas Park And Wilds magazine. There were two good videos and good descriptions of several species of Texan bats.

 I learned that pallid bats wings' beat 10 beats per second, pallid bats also roost in colonies of less than twenty bats and Rafinesque's big-eared bats will roost in man-made towers.

There are six main viewing spots in Texas for Mexican Free-tailed Bats. They are: Bracken Cave, Stuart Bat Cave, Devils Sinkhole SNA, Eckert James River Bat Cave Preserve, Old Tunnel WMA and Congress Avenue Bridge.

There are around ten million to fifteen million Mexican free-tailed bats living under Congress Avenue Bridge. Mexican free-tailed bats save farmers millions of dollars by eating insects. Mexican free-tailed bats consume the worst pests of several crops including cotton and pecans.

I have been to the Congress Avenue Bridge to see the bats. I liked going there. I have always liked bats and wanted to see them up close. When I went to Congress Avenue Bridge mostly I sat on the grass and watched but I did go up on to the bridge. There was a good view from the ground and the bridge.




Source:
  http://tpwmagazine.com/digital/2015/jan/html5/