Mothra was brought to us by Erika Rix back on 18May2015.
Erica opened her garden shed for the first time since the fall, and discovered a bat with a tiny newborn. She was super excited and quietly closed the door so as not to disturb them.
The next day however, the mother was gone, leaving the pup to fend for herself all day.  The pup got weaker and weaker and eventually fell to the floor of the shed, where Erica found her, late that night, umbilicus still attached.  She scooped her up and brought her to us the next day. This was the start of a three year rehabilitaion project that brought us an immeasurable amount of joy. Nice work, Erika!

The first few days were dicey, but she accepted the milk replacement formula we fed her every two hours, and she liked her warm roost.
Mothra

At the time we were short-staffed, so that meant that in a few days, a carpenter dude (me!) had to bring her to work, a remodeling project that was in the framing stage with lots of noise and action.  We used a sugar glider bonding pouch to keep her safe, worn inside a shirt. Even though the pouch was against a body, it really wasn’t warm enough for her to thrive. And the constant motion and noise was not the best.  Even so, she hung on, clinging to life, but fading over the next five days.  Thankfullly help arrived as Dianne got back in town after a week at an urban wildlife conference, and diagnosed her problem as a lack of body heat and quiet.  The little pup responded immediately to her care (yay Dianne!) and finally seemed to stabilize enought to where we felt we could give her a name, Mothra!

 


She became a beautiful juvenile velifer!

Look at these elegant toe nails!

Some people think they are a rather plain bat, but we beg to differ!  They have a subtle, yet radiant, beauty that is undeniable!

She became a real joy to us as we watched her progress through the stages of pup-hood, jumping out of our hands as she took her first flights around the room.  What a cutie!


Once she was weaned and eating mealworms from a coop cup, it was time for the flight cage.

Here are some of her first flights. She has a look of triumph on her face as she lands on the far wall, as if to say “I made it all the way down here!”

We watched with pride as she became a magnificent flyer, and even saw her catch one of her first moths!  This was exciting for us because many people believed that an orphaned bat would not learn to hunt without a mother.  Well this girl did!

We noticed that her wing tips were rounded, compared to most of our bats, and we thought it might be an abnormality due to the milk formula.
We had no other velifers with which to compare her, so we did not realize that this is completely normal for the species!
Since we raised her from day 2 and she had no conspecifics, she was friendlier that most bat pups. We would go out each morning and hold her against our necks to warm her up, then feed her breakfast while we watched the sunrise.  These were great days for us, to love a bat pup and have her love us back unabashedly.  She was very playful and loved to land in the middle of our backs, then fly off when  we tried to reach for her.  We think this was because she had no other velifer pups with which to play and we were her family.
But it also made us very nervous about releasing her and worrying what would happen if she did this to a human she did not know.  The only velifer caves we knew about were in the middle of neighborhoods and were often visited by the most dangerous animal on the planet, young humans!  She would not survive a close encounter or a landing on the back of such a creature.

And so she stayed with us.  Slowly but surely, she visited us less often, especially once we got two more non-releasable velifers.  She formed a new family with them and, over time, learned how to be a velifer.  We continued our search for caves that were protected and not within densly-packed neighborhoods in Brushy Creek MUD.  Bats from culverts in Brushy Creek sometimes come to us with what appear to be human-caused injuries.

cave myotis

We finally got word of just such a protected cave this summer that has a few thousand velifers and tri-colored bats roosting within. We secured permission from the owners to bring Mothra, two other velifers, and three tri-colored bats (PipPup!) there for release.
It is a beauty of a cave and we felt so good about this spot.
We really stepped up the food and water for these bats starting a week before release and then took goodbye videos before they were gone from our lives.


Then it was down to the cave mouth to show her new home.

Having never seen a cave, she was pretty anxious, but she knew something momentous was about to happen.
Soon wild velifers started pouring from the cave mouth as we held her on a rock high above.
After all these years, we had hoped for a beautiful release, but rarely do things work out as planned for our videos.

But it worked out for Mothra!  Here she drops into the stream of wild bats and although it was pretty dark, we’re sure she joined the stream of exiting bats and joined them in their evening feed.  We can only hope that come dawn, she followed them back into the cave that we showed her earlier and made it her new home.

Love you Mothra.  May the bat gods keep you safe.  What a priviledge and an honor it was to know you.  You’ll always be family to us!

 


The following is an article by Zeke MacCormack, a San Antonio Express-News staff writer:
Published in the San Antonio Express-News  April 5, 2018

Mexican free-tailed bats emerge from the Bracken Cave at dusk to foray for food on Tuesday, Sept. 19, 2017. An estimated 20 million bats make Bracken Cave their home from March through November, making it the world's largest bat colony. MARVIN PFEIFFER/ mpfeiffer@express-news.net Photo: Marvin Pfeiffer, Staff / San Antonio Express-News / Express-News 2017

Photo: Marvin Pfeiffer, Staff / San Antonio Express-News
Mexican free-tailed bats emerge from the Bracken Cave at dusk to foray for food on Tuesday, Sept. 19, 2017.

 

In a double dose of troubling news, the fungus blamed for killing millions of East Coast bats since its discovery there in 2007 has been found in Central Texas and on a Mexican free-tailed bat — both firsts.

However, the Texas Department of Parks and Wildlife announcement of those discoveries Wednesday noted that no Texas bats have been found exhibiting signs of the malady known as “white nose syndrome.”

“Biologists say it usually takes a few years after detecting the fungus for the disease to manifest,” said the release that identified four new Texas counties where Pseudogymnoascus destructans fungus had been found, bringing the total to 10.
It previously was found on cave bats, tri-colored bats and Townsend’s big-eared bats.

In the San Antonio region, the fungus was detected on bats at two sites in Kendall County and two sites in Blanco County.
Kendall County is now the southernmost location in the nation where researchers have discovered the fungus, which was first detected in Texas in 2017 in the Panhandle, officials said.
The deadly illness typically strikes hibernating bats, causing declines of winter populations by more than 90 percent in some locations.
So its presence in free-tailed bats, which migrate rather than hibernate, raises a new series of concerns.
“They migrate in huge populations all over the country so they could spread the disease much faster,” said Jonah Evans, a TPWD mammalogist
The Mexican free-tail bat carrying the fungus was found at the Old Tunnel State Park in Kendall County, he said.
Evans described researchers as shocked by the results of testing on skin swabs that were collected from bat wings and muzzles between December and last month by a coalition of biologists from Bat Conservation International, Texas A&M University’s Department of Wildlife and Fisheries Sciences and its Natural Resources Institute.

“We were disappointed to see that it had moved southward as fast as it has,” Evans said. “We all expected it would move around the state, but it’s kind of shocking to see it happen this fast.”
The recent testing also found the fungus on bats in Foard and Wheeler counties, in North Texas, officials said.
The TPWD release said, “Because bats usually produce just one offspring per year, researchers are concerned it could take many decades for some populations to recover from a major decline.”
A widespread outbreak of the deadly disease in free-tailed bats could hold financial implications for agricultural producers who rely on the winged mammals to eradicate insects that feed on their crops.

The estimated value of bat pest control is $1.4 billion annually in Texas, the TPWD release says.
“Mexican free-tailed bats are key predators of agricultural pests in Texas, primarily moths that feed on corn and cotton,” said Mylea Bayless of Bat Conservation International.
“Since white nose syndrome is a disease of hibernating bats, we’re cautiously optimistic that Mexican free-tailed bats — which don’t hibernate — will fare better than other species in terms of contracting the disease and experiencing mortality from it,” she said.
The free-tailed bat also is an iconic presence, she said, drawing visitors watch them emerge by the millions from Bracken Cave just north of San Antonio, the Congress Avenue Bridge in Austin and other major colonies.

“This bat is special to Texas, which is one of the reasons that this news is particularly distressing,” Bayless said Wednesday.
Beyond trying to track the spread of the fungus, she said, “Bat conservation International is working with the Texas Parks and Wildlife Department and others to explore and test potential treatments for white nose syndrome.”

Zeke MacCormack is a San Antonio Express-News staff writer. Read more of his stories here. | zeke@express-news.net | @zekemac


This beautiful cave myotis (Myotis velifer) was hanging motionless in the same location for four days in the corner of Cait’s balcony. She was worried about him and was kind enough to contain him and have us check him out.  He turned out to be just fine! We fed and hydrated him for a few days and released him tonight. Thanks for caring Cait!

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