Alabaster Bat Count 2017 (ABC17) - page 2


   

Saturday, January 28, 2016 - Mike Caywood, Park Manager of Alabaster Caverns State Park, got a local team of 'experts' together to assist him in this year's winter bat population count. Many bats hibernate in the cave and the volunteers all got to count noses (or as it is known locally, count ears and divide by 2).

Final count is as follows: 19,010 bats
172 Tri-Colored, 4 Big Browns, 18,834 Myotis.

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But Illegal to take out of the cave! Leave it there! The most common bat in this cave is the common cave bat - Cave Myotis - Myotis Velifer Myotis can be hibernating solo, in pairs or even in giant groups called 'mats'.
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They sleep from approx. November to March/April (depending on how cold it is out there) Since they are insect eaters and most insects don't exist during the winter - their food source is gone so why not sleep the winter away? We once again did some scientific studies this bat count.
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We found bats we could get real close and did some testing for WNS. White Nose Syndrome is a disease that started on the east coast and is heading this way. We already have three counties here in NE Oklahoma confirmed with WNS.
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Even though it has not come this far west, we are establishing a baseline now (just in case). I bet his arm hurts the next morning he wakes up! <grin> Not a clear picture but it is neat to see the finger bones in his hand (yup... his wing is his hand. The hook at the juncture is his thumb.
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So we chose a few mats to get collection samples. Easy to reach was the main reason as if you slipped you slid down about 20 feet into an underground creek (and the water is BRRRR Cold!) None of our bats this year were observed with any signs of WNS! Whew!
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Many of these pictures can be clicked on to see full size image. We made it that way for the scientists to see in detail if they need to observe any bat in the picture. To get a sample needs a couple of people... one to get a sterile swab, dip it into a sterile tube to get the sterile water on the swab...
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Notice the word sterile? We don't want to send something that may diagnosed that was not on the bat in the first place. Then a person rolls the Q-tip-like applicator across the nose and arms to get any pathogen that might be on the bat. The swab is then put back into the water tube and broken off so that the tube can close and be sealed.
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Then it is placed in a clean bag. 25 samples are taken from 25 different bats. Data about the bat is documented with the hardest part is determining sex of the bat... they don't like to be disturbed! All info is kept on a data sheet with all info and samples shipped off to be examined by professionals.
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Good close up of their teeth... they let you know their displeasure but soon settle back down and go back to sleep. Finally the two groups meet up again and we spend the rest of the trail together again. Notes and counts are given to Mike from Lower Cave and he adds them to our totals.
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Last updated: 1/29/17