Reptile & Amphibian News Blog
Keep up with news and features of interest to the reptile and amphibian community on the kingsnake.com blog. We cover breaking stories from the mainstream and scientific media, user-submitted photos and videos, and feature articles and photos by Jeff Barringer, Richard Bartlett, and other herpetologists and herpetoculturists.
Wednesday, May 18 2016
This vocalizing Pine Barrens treefrog is in a Florida panhandle locale.
Quonk, quonk, quonk. Some say these calls are reminiscent of the honks of geese. I’ve never been able to pick up on this similarity, but to each their own. Instead I hear the vocalizations of the beautiful Pine Barrens treefrog, Hyla andersonii, as being similar to, but a bit higher in pitch and more rapidly repeated than, the calls of the more common green treefrog.
Known to occur in the bogs of the New Jersey Pine Barrens and the Carolinas, it was not until 1970, when researcher Steve Christman found a road killed specimen in Florida, that this beautiful green, orange, and plum, colored treefrog was known to occur in acidic/sphagnaceous/steephead habitats on Florida’s western panhandle as well as in adjacent Alabama.
Although not common, now that more than 150 small populations have been found, it is recognized that this treefrog is not quite as rare as once thought.
Continue reading "The Pine Barrens Treefrog"
Monday, May 16 2016
This pair of Amazonian hog-nosed vipers lay quietly at trailedge.
Have you ever while herping, stopped dead in your tracks thinking that you just walked by something you should have seen but you weren’t sure just what it was? I’ve done that a couple of times with copperheads and in no case do I know what it was that alerted me.
So knowing that I am fully capable of occasional oversights, whenever I have that feeling I stop and spend considerable time ascertaining what it was that caused that feeling.
I was on a forest darkened Amazonian trail and I had just stopped. Something wasn’t quite right. Undergrowth was sparse but fallen leaves of primary canopy, now variously hued in browns, yellows, and russets, littered the forest floor.
I studied the trail edges on both sides. Nothing. I walked back a few feet and studied anew. Nothing. I pulled out a pocket flashlight and restudied. Still nothing. I had just about decided that I had responded to a false alarm when not 12 inches from my foot a brown and russet leaf moved. No. It wasn’t a leaf. It was a snake. Wrong again. It was 2 snakes. Half hidden in leaf litter was a pair of Amazonian hog-nosed vipers! Not big, not bright, but a spectacular find.
Continue reading "The Amazon hog-nosed viper, Bothrocophias hyoprora"
Friday, May 13 2016
Green now, this barker may assume a spotted or brown color within minutes.
The barking has started. Well, not barking really. The sound is more of an oft repeated explosive “toooonk,” the sound of barking treefrogs, Hyla gratiosa, at home. Now, rather than just being called the largest treefrog in Florida, when size is mentioned it requires the qualification of the word “native.” The barking treefrog is the largest NATIVE treefrog in Florida, its 2 5/8” snout-vent length now being far surpassed by the up to 5” long Cuban treefrog that is somehow steadily adapting to lower temperatures and expanding its range northward.
Barkers breed in shallow, ephemeral, ponds and usually vocalize while floating. More often than not they anchor themselves at the preferred calling site by holding to a stem of water-surface vegetation with one front foot.
Although in size they may now be surpassed, they cannot be surpassed in their chameleon–like color changes. Within minutes the same frog may change ground color from brown to olive to bright green and have unedged dorsal spotting, no dorsal spotting, or dorsal spotting edged with a narrow border of lighter pigment.
Time to go. A nice chorus of barkers are “tooonking” again.
Continue reading "Barking Treefrogs"
Wednesday, May 11 2016
Southern toads vary from brick red to gray and are common in our yard.
Every morning (without fail I hasten to add) Gabby our little “Heinz terrier” accompanies me from house to the street to fetch our newspapers. Again I state that she accompanies and I fetch. Usually the short stroll is uneventful, but occasionally Gabby is in a hunting mode. The morning following our last rainfall was one of her hunting trips. In the darkness, within a few feet of the door, she managed to scare up an eastern spadefoot, Scaphiopus holbrooki, a southern toad, Bufo terrestris, and a southern leopard frog, Rana sphenocephala.
For me, 3 anuran species before 6AM is a pretty good start for the day. The fact that all 3 taxa breed in the yard did not lessen Gabby’s accomplishment in the least. At least in her eyes it didn’t.
Maybe I should start taking her with me on hunts for more difficult species. She seems to do much better than I.
Continue reading "A “Threefer”"
Monday, May 9 2016
The seemingly uncommon Brazil's pit viper is heavy bodied and rather precisely patterned.
“That guy on the bank has a snake.” The speaker was Rob. The place was a tributary of the mighty Amazon. We were on a riverboat. I don’t remember how Rob got that snake. I know the boat had slowed and I guess Rob hopped overboard and swam. But get it he did. And once there the snake—a Brazil’s lancehead, Bothrops brazili-- was temporarily housed in a small duffle. I also remember Rob exclaiming that he thought he had just gotten bitten and the relief we all felt when it was learned that Rob had just pricked his finger on a sharp projection.
That was the first of my 3 meetings with a Brazil’s lancehead (a patronym honoring Dr. Vital Brazil of Instituto Butantan fame and not a place reference). Of these 3, 2 were alive and one had been freshly killed by a villager that had happened upon the snake while gardening. It would seem that the preferred habitat for Brazil’s lancehead is amidst the forest-floor litter in primary rainforest. This taxon is much less common than the sympatric fer-de-lance, B. atrox. The 2 species may usually be differentiated by the presence or lack of a postocular stripe—strongly defined on B. atrox and weakly defined or absent on B. brazili.
Continue reading "That Other Lancehead"
Thursday, May 5 2016
You never forget your first reptile show but sometimes it hard to recapture that moment of awe. In 1998, I walked into the gym at Northeastern Illinois University to experience my first Reptile Fest and I as in awe. So many reptiles I had never seen in person, but more importantly, so many people who loved reptiles, just like me! I only owned a few lizards at the time and was a few years into my own Iguana Rescue. I was as green as I could be as a herper, but I could talk freely on my iguanas. When I started exhibiting the following year, I started as one of many in the Iguana Squad and eventually took over the role of managing the Iguana display.
Reptile Fest has been happening in Chicago for over 20 years. Every spring families plan their trips to "the city" around the date. The most magical thing about Reptile Fest, however, is the exhibitors. They are not doing it to make money, in fact, many people give up a lot of money to make their displays more amazing or even to get a hotel near the venue to volunteer. Sure, there is a free t-shirt and free lunch each day for exhibitors, but the reason they are there is to educate people. From a 6-year-old girl and her display on corn snakes all the way people who have been keeping reptiles for more than 40 years, these are the exhibitors. You can find a child talking to you about their pet bearded dragon right next to a display of Spilotes pullatus. There are no animal sales at all. Hosted by the Chicago Herpetological Society, the sole focus is on education and you will see more than 100 species of reptiles and amphibians. The event is also very hands on, so it is a guarantee that you will touch something if you want. Visitors to the event get to see the native reptiles and learn the difference between a cottonmouth or copperhead and the much confused Nerodia and fox snakes to learn the difference. To me, however, on my first visit, the thing that impacted me most was the love these people had for their pets. It still moves me to this day.
Looking back, two animals caught me that day and have never ever let go. I pet my very first alligator that day, Bubba the Alligator owned by Jim Nesci. This was the original Bubba, all of at least 6 foot sitting calming on a table for people to touch. I was nervous. I mean it was a HUGE alligator and his mouth wasn't restrained in any way AT ALL! Those who have had the pleasure of meeting both Bubba's knows the feeling. The other was a snake, but not just any snake. These sausage-like red beasts that are known for their nasty disposition because most were wild caught were called Blood Pythons. But more importantly than that, it was meeting the owner of these snakes. The owner was an older woman. I mean she was ancient, but then I was still young enough to think 40 was ancient. But she was, a woman and that was something very odd to me and all empowering. I wonder if meeting Joan Moore that day helped inspire me looking into story women and their evolving roles in herpetology.
The chills I had this year walking into Reptile Fest reminded me of a few things. It reminded me of how much I have learned and most of it could be attributed to the people in that room. But as I was finishing up my shift at the photo booth in the Alligator corner and heading over to relieve Rich Crowley at his Short-tailed python display (including a beautiful bright red Blood Python), I realized how much my first visit changed me forever. The two animals I walked away from that very first day just so happened to me the two species I worked with in 2016, but this time no hesitation or nerves. It is just what I do.
Hands-on, in-person education is the key to demystifying reptiles. If you have the chance to be part of an event like the CHS Reptile Fest, get involved! Taking the fear out of reptiles and challenging the stereotypes that involve both reptiles and their owners is one of the best ways to stop legislation against ownership. It is time to unplug from the web and get out there in person! Congratulations to the Chicago Herpetological Society on yet another amazing and wonderfully successful event!
Inset Photo: Cindy with one of the many people who wanted to get up close and personal with an American Alligator. Maybe one day, this little girl will be inspired to save a species!
Wednesday, May 4 2016
I don’t know about you, but when Spring time hits I get super busy! All of my exotic pythons are laying eggs, boas are giving birth, colubrids are breeding, cages need to be cleaned, snakes are feeding heavily again, work is really busy, sales are brisk due to tax return season…and on top of all that it is finally time to get out and find some wild animals in nature! I like to travel great distances in search of some of the more difficult to find species, but on some weeks I don’t have the time. So it is nice to be able to get out and find some beautiful herps close to home. I live in Louisville, KY, which is billed as America’s 16th largest city but is really the Nation’s largest big town. Even so, it is possible to find all kinds of neat reptiles and amphibians in urban and suburban settings in my area. Sometimes I am stunned by how close neat animals can be found around the city along roads that I drive by at top speeds most every day. Such was the case with this Cave Salamander Eurycea lucifuga. A member of the Lungless Salamander family, he was found in a suburban neighborhood where you could literally see 11 houses and their backyards. It took all of 5 minutes to find this little guy was hiding under a piece of tree bark after a quick trip to the grocery and other errands. When I got home after my big “hunt” the ice cream I bought was still frozen! Fun Times!!
Monday, May 2 2016
When taking pictures of reptiles there are two qualities that I struggle to strike a balance between. One is crisp focus/depth of field and the other is proper coloration. In order to get crisp focus across my entire image I use flash so that I can set my f-stops to 18-22. When I do this I get great depth of field, but the flash also puts glare on shiny scales and distorts color. When I do not use flash I get great coloration, but my depth of field suffers and I lose focus quality. This is a very frustrating situation for me that I need to learn how to overcome. In the picture of this corn snake I am very happy with color saturation and lighting but am not happy with my depth of field. Note how there is some blurriness as you move toward the top of the photo. This year I will be experimenting with solutions and hope to find a way to reduce the amount of light my flash units emit so that I can strike a balance between natural coloration and crisp focus/depth of field. Wish me luck, and if you have any secrets please share them with me!!
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