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Posts Tagged "Roger Tory Peterson Institute of Natural History"

Amphibian Aficionados

Posted by on Mar 7, 2017

Amphibian Aficionados

> Dave Huth – Associate professor of visual communication and media arts at Houghton College, friend of RTPI, and gleeful amphibian enthusiast – recently interviewed some of our staff for an article he wrote on how today’s youth interact with nature. The piece, entitled “Raising the Next Generation of Amphibian Aficionados”, appeared in the February edition of the publication FrogLog. Huth’s passion for amphibians – as well as for the living world at large – is reflected in his writing, as well as in his masterfully executed photography; he and RTPI President...

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Roly-poly-pede

Posted by on Feb 27, 2017

Roly-poly-pede

This Giant Millipede (Narceus americanus) doesn’t really have 1,000 legs. However, like all millipedes, it has two pairs of extremities on each of its body segments (centipedes always have only a single pair per body segment). Unlike their centipede ‘cousins’, millipedes lack the modified jaw-like first pair of legs that predatory centipedes use to catch and sometimes envenomate their prey. Instead, millipedes defend themselves by rolling into a tight spiral and/or using chemical defenses that can include cyanide! Worst case scenario, handling one of these beautiful ‘roly-poly-pedes’...

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Frost Free Frogs?

Posted by on Feb 24, 2017

Frost Free Frogs?

“The animal kingdom relies on staggering evolutionary innovations to survive winter.” Bernd Heinrich renowned biologist and author – made this statement in his bestselling book entitled “Winter World”. The Wood Frog (Rana sylvatica) is a true embodiment of this statement; these tiny amphibians can survive for weeks with an incredible two-thirds of their body water completely frozen—to the point where they are essentially solid frogsicles! The adaptation that enables this remarkable feat is known as a cryoprotectant – a substance that prevents damage to cells and tissues during...

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Why Are Eastern Hemlock Trees Irreplaceable?

Posted by on Feb 23, 2017

Perspective from RTPI’s conservation intern, Heather Zimba I think many people would agree that spending time walking in a forest can be therapeutic, being completely enveloped by the landscape’s vegetation and wildlife. I’ll bet that – if you like the outdoors – you can close your eyes right now and visualize the areas you most like to visit. One of my favorite places is a small gorge that contains a stream with beautiful natural waterfalls. The steep banks of the gorge are lined with deep green evergreen trees that overhang and provide shade along the meandering creek....

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Treasures of the Tropics

Posted by on Feb 17, 2017

Treasures of the Tropics

In less than two weeks an RTPI crew will be headed to Costa Rica again, this time with students from the Forman School. Students will participate in a variety of research projects, including migratory bird banding and monitoring endangered and recovering amphibian populations, such as this Rufous-eyed Brook Tree Frog (Duellmanohyla rufioculis). Stay tuned for more information...

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