The Sloth
by Linda Howes
Title
The Sloth
Artist
Linda Howes
Medium
Photograph - Digital Photography
Description
This was taken at Buttonwood Park Zoo, in New Bedford, MA. They do lots of things to help wildlife everywhere. I was so excited to see that had a sloth, his name is Bernado! They like to hang high up in the branches though, and all I could see was his butt for a long time. Finally the guy came to feed him fruit so he had to look down to get it. Bernado was so handsome!
Sloths are know for barely moving, and there's a good reason for that. In a 2018 study, researchers at the Sloth Conservation Foundation discovered that sloths' metabolism shuts down when the weather is too hot or too cold. Because sloths only eat leaves from a few variety of trees, their diet is very low in nutrition. Therefore, they can't expend a lot of energy to regulate their body temperature.
"While we donβt know exactly how they are doing this ... but to our knowledge this is the first physiological evidence of a mammal quickly invoking reversible metabolic depression without entering a state of torpor [or] hibernation," Rebecca Cliffe, founder of Sloth Conservation Foundation, told National Geographic.
A similar study in 2011 found that although the locomotion of sloths is similar to other mammals, such as monkeys, their anatomical structure is different. They have very long arms, but very short shoulder blades, allowing them to have a large reach with very little movement. That allows them to save energy while making the same movements as other animals.
2. Sloths and moths help each other out.
Sloths are an ecosystem in and of themselves, and they have a mutually beneficial relationship with moths, according to the Royal Society. Sloths allow algae to grow on their fur, which acts as camouflage for life among the green leaves of the jungle canopy and also as an extra source of nutrition. (Yes, they eat it.) The moths help the algae to grow, and in return have a home on the sloth itself. Indeed, sloth moths have evolved to live nowhere else but in sloth fur!
3. Sloths come down to the ground once a week to poop.
Sloths have a very slow digestive system, and they only need to leave the tree canopy to use the bathroom once a week. But there's more to the story than just the long time between bathroom breaks.
For a long time, it puzzled researchers why sloths bothered to come down to the ground to defecate, when it's both energy intensive and makes the sloth vulnerable to predation. Well, here's where those moths come into play. Sloth moths lay their eggs in sloth poop. Coming down from the canopy to do their business benefits the moths, which in turn benefit the sloths with that algae growth the sloth needs for an extra nutritional boost. So, the long trip down to the bathroom is a more complex behavior than meets the eye.
4. They're related to anteaters and armadillos
Sloths have some surprising relatives. While the distant family members don't look similar at first glance, a clue lies in those famously long claws.
Wired writes, "Sloths are xenarthrans β their closest relatives include anteaters and armadillos. And, among other things, large, curved claws and powerful forelimbs for digging are common xenarthran traits."
5. Sloths are great swimmers.
They may move slowly among the trees, but sloths are impressive and speedy swimmers. They swim with an efficient breast stroke that helps them move to new parts of the forest, necessary for foraging or finding a mate. As National Geographic notes, "Though they couldn't be clumsier on land, sloths are surprisingly good swimmers. They sometimes fall directly from rain forest trees into rivers and stroke efficiently with their long arms."
6. Sloths can keep their grip on a tree branch even after death.
Sloths are so good at hanging upside-down from trees with their perfectly curved claws that they sometimes can continue to hang from a branch even after death. If an animal is trying to hunt a sloth, it may need to scale a tree to retrieve the quarry. "[W]hen hanging upside-down in a tree, they are held in place by the claws themselves and often do not fall down even if shot from below," notes Wikipedia.
And there are other areas where that firm grip comes in handy, like this reunion between a mom and a baby sloth:
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Uploaded
February 10th, 2019
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Comments (39)
Phyllis Kaltenbach
He is a cute little guy. And we love the Zoos that do so many wonderful things for the Wildlife! Nice capture, Linda! V/L
Nancy Griswold
He is looking right at us, what a wonderful and sweet image of Mr. Sloth :) L/F
Linda Howes replied:
Well I had some help! He was kind of out of sight so the were giving him food to get him to look down. Then I had to try and get him with out the guy just below! Thanks very much Nancy!
Swedish Attitude Design
A Marvelous piece you've have created! Very detailed and Excellent Executed! Love it a lot and your Gallery ~ Sincerely Cia ~ π·πΈπ·
Miroslava Jurcik
Congratulations, your stunning work has been featured in Kingdom Animalia and also chosen for the Best of the best gallery, you can now add your work there !!
Linda Howes replied:
Thanks so much for The Feature in Kingdom Anmalia and Best of Best Gallery Miroslava!!
Wes Iversen
Superb detail and an excellent capture, Linda! Love that long, curved claw! L/F
Linda Howes replied:
Thanks very much Wes! Actually it's his nails, they have 2 or 3 long nails that they use to eat and hold around branches.
Lois Bryan
Oh my goodness, Linda, what a darling capture!!!!! He's adorable!!! And I love your unusual pose ... well, actually from what I've read not too unusual with these guys, lol!!!! Great, great fun and image!!!! l/f t and p
Linda Howes replied:
Thanks very much Lois!!, it was tricky trying to get a shot through the glass with him high in the branches!