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  • May Happenings at the Chicago Herpetological Society and CJHS


    Tags: herpetology, herps, chicago herpetological society, snakes, Turtle, reptiles

    Created: 4/24/2015      Updated: 8/2/2016

    The first full weekend of every month, the Nature Museum becomes a herpetologist haven! That's when the Chicago Herpetological Society sets up tables in the Nature Walk for some reptile fun with the public and the Junior Herp Society holds their monthly meetings! Come and join us as we share our passion for these wonderful animals.


    Junior Herp Society logoChicago Herpetological Society logo

    Join us for some fun with our reptile and amphibian friends!

    The Chicago Junior Herpetological Society is about sharing the love of amphibians and reptiles with the younger generation, and fostering an appreciation of wildlife and nature through educational speakers and hands-on interaction.

    The regular monthly meetings of the Chicago Junior Herpetological Society take place at The Peggy Notebaert Nature Museum, on the Sunday of the first full weekend every month, from noon till about 1:30. Meetings are free to visitors to the museum. The next meeting will be on Sunday, May 3rd. Our scheduled topic is "Herping Responsibly" which is the observation of these animals in their natural habitat and respect for nature and the animals while we do that. We are looking forward to this and we are also planning a trip out to Channahon, IL to do some actual field herping with our March speaker, Ranger Kevin Luby from the Willowbrook Wildlife Center on May 30th. We are developing plans to start utilizing the skills and knowledge of some of our teenage members as leader mentors which has been a goal of ours since the beginning. We had alot of fun at our trip to Brookfield Zoo on April 4th and we are very grateful to our friends at the zoo for helping to make that a wonderful day.

    You can learn more about the CJHS here.

    Junior Herp Society Members on a field trip   Junior Herp Society Members on a field trip

    The Chicago Herpetological Society is a non-profit all volunteer organization dedicated to the conservation of all wildlife, especially reptiles and amphibians, the cooperation of amateur and professional herpetologists toward a more complete understanding of herpetofauna, and the education of the general public about these often misunderstood but fascinating animals.‚Äč

    When considering getting a new pet for the family, a great option to consider is adoption. There are many awesome animals out there in need of a loving home. The CHS has an adoption program available to members. There are currently some awesome animals being fostered and ready for a new forever home. Contact Colleen Schwarz or Linda Malawy of the CHS adoption program.

    You can learn more about CHS adoptions here.

    Two bearded dragons   Woman holding snakes

    The Junior Herp Society was founded by members of the Chicago Herpetological Society and we encourage our members to become members of the CHS as well. General meetings of the Chicago Herpetological Society are held on the last Wednesday every month at 7:30pm at the Notebaert. Meetings are free to attend. The April 29th meeting of the Chicago Herpetological Society will feature Scott Ballard of the Illinois Department of Natural Resources. Mr. Ballard is the author of the Illinois Herptiles-Herps Act that went into effect the beginning of this year. Everyone in Illinois who owns a reptile or amphibian or enjoys field herping needs to review this new law, but it’s particularly important for breeders, native animal keepers, and keepers of large or venomous animals. Talk with the man who wrote the law. 

    You can learn more about the Chicago Herpetological Society here.

    Thanks and hope to see you there!

    Rich Lamszus
    Chicago Junior Herp Society
    Chicago Herpetological Society

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  • Love is in the air?


    Tags: Peggy Notebaert Nature Museum, Valentin's Day, Pairing, Mating, Mantids, Invertebrates, Crustaceans, Scorpion, Praying Mantis, Box Turtle, Turtle

    Created: 2/11/2013      Updated: 8/10/2016

    When asked to write a blog posting about ‘the romancing habits’ of some of the animals in our living collections for Valentines Day I was a little flummoxed. After all the concept of Love and Romance is a very human idea. In the rest of the animal kingdom the drive is purely to successfully pass on your genes, by whatever means are necessary!

    Will Harrison our Eastern Box Turtle be buying chocolates and roses for his four lady friends? Absolutely not.

    Harrison the Box Turtle peeking out of his new home.

    Box Turtles are a solitary species with a small home range. Courtship, which takes place in spring, occurs usually between turtles with overlapping home ranges. Males find females primarily by sight but scent also plays a role. ‘Courtship’ consists of circling, biting and shoving. Not exactly the stuff of a steamy romance novel! So let us dispense with the term romance and call it what it is – mating. The desire to reproduce. (No blushing now, it is what sustains all species!) Now as a biologist, I feel on slightly more secure ground.

    Take for example, our Hermit Crabs. 

    Up close of a Hermit Crab.

    These fascinating crustaceans scuttle down to the edge of the ocean in large numbers to mate, they slide partially out of their shells and position themselves belly to belly. When her eggs are fertilized, the female will release up to 50,000 of them along the shoreline. When the eggs hatch the initial life stage is a sea dwelling planktonic larvae called a zoeae. This stage lasts about a month before developing into a tiny aquatic hermit crab. The tiny crabs will eventually move onto land, go through a series of molts, each time selecting an empty shell to inhabit for protection before reaching maturity at around two years.

    Of course I would be remiss when talking about our collections if I didn’t mention that most terrifying of lovers – the Praying mantis. The perfect antithesis to all those hearts and flowers!

    Praying Mantis on a garden shovel outside of the Peggy Notebaert Nature Museum.

    Mantises hunt by movement and there isn’t much discrimination when it comes to prey. Could this be described as the ultimate dinner date? The female will often eat the male during the mating process and the male is even capable of continuing to mate after he has been decapitated! I did mention that the drive to pass on genes was the be all and end all, even if this means giving up your life! And mantids aren’t the only ones who recognize that a well-fed female is more likely to successfully produce viable eggs, some katydid species will actually provide the female with ‘gifts’ of protein before attempting to mate.

    But not all invertebrates have such dramatic courtship.

    The Scorpion will attract a mate through vibrations and pheromones (no eharmony for these guys!) Then dancing! The dance takes the form of facing each other and grabbing their partners pedipalps. The dance even has a name – the ‘promenade a deux’. (French is after all, the language of love!) The male circles around with the female until he has positioned her over a reproductive package, which he previously deposited on the ground. This process can take from 1 to 25 hours! Once the package has been collected the male beats a hasty retreat to avoid a similar fate to the mantis!

    The female gives birth to live young, which she carries on her back until their first shed.

    Bark Scorpion with live young on her back.

    Suddenly sending a Valentines card and box of chocolates seems like a really easy option!

    Celeste Troon, Director of Living Collections

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