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Exploring natural history one itsy bitsy spider at a time...

Exploring natural history one itsy bitsy spider at a time...

Tuesday, November 25, 2008

Project FeederWatch

Black-capped chicadee

Project FeederWatch is a citizen science program sponsored by the Cornell Lab of Ornithology that is awesomely funalicious and educational!!!
As citizen scientists, volunteers will observe winter bird life and collect valuable data. Participants across the nation submitted more than 115,000 checklists during the 2007-08 FeederWatch season, documenting unusual bird sightings, winter movements, and shifting ranges- a treasure trove of information that scientists use to monitor the health of winter birds and the environment. Scientists learn something new from the data each year, whether it's about the movements of common backyard birds or unusual sightings of rarely-seen species.
The project also gives volunteers an exciting and easy way to enjoy nature with children and learn to identify birds. Studies have shown that getting closer to nature reduces stress and promotes a feeling of well-being in children and adults. "Nature is not merely an amenity; it is critical to healthy human development and functioning," says Nancy Wells, Cornell University assistant professor of design and environmental analysis. Her studies find that a view of nature through a window or access to the environment in any way improves a child's cognitive functioning and reduces the negative effects of stress on the child's psychological well-being. Wells also notes that when children spent time with nature early in life it carries over to their adult attitudes and behavior toward the environment.
“Volunteering for Project FeederWatch opened my eyes to the fascinating wildlife that is around in wintertime. I never thought I’d enjoy bird watching before I participated, and now I get really excited to go on a hike looking for birds with my friends,” said Kelsey Frey, a seasonal educator at Pickering Creek.

All you have to do is hang up a bird feeder and observe it whenever you feel like it, then submit your observations online! www.birds.cornell.edu/pfw The website is also great for learning to identify birds, learning which bird feeders are the best, finding out which birds are common in your area, finding clues on how to tell tricky birds apart, and a whole bunch more.

Wednesday, May 28, 2008

17 year Cicadas

The periodical (17 year) cicadas are emerging in Centre County, PA this year! This morning I saw some emerging. Some were still light colored and soft- fresh out of their exoskeletons. Can you believe these awesome looking alien insects have been living under the soil drinking juice from tree roots for 17 years?! What a life!

For more cicada info check out these fun websites: http://magicicada.org/magicicada.php, http://www.cicadamania.com/broodxivmap.html.
The falcons are fledging!!! www.dep.state.pa.us/dep/falcon!! Check out the cute white fluffers tearing apart birds their parents bring them to eat!

Saturday, April 5, 2008

Herp Atlas!


Greetings fellow reptile and amphibian enthusiasts!!!

If you haven't discovered the online Pennsylvania Herpetological Atlas yet, here it is!!!
http://webspace.ship.edu/tjmare/herp.htm
You can learn all about reptile and amphibian species in PA that are currently deemed "species of concern". The atlas is looking for amateur herpetologists like you to send them photos and gps coordinates where they find these 14 amphibian species and 22 reptile species. These aren't obscure animals you will never see, they're previously common animals like the box turtle and four-toed salamander. Once you submit a finding to the atlas, you can watch for a dot on the PA map showing your finding. If enough people participate, the online herpetological atlas will be able to give us an up-to-date idea of how our PA herps are doing. YAY! Enjoy browsing the great herp links, photo gallery, and distribution maps on the PA herp atlas!

Happy Herping Pennsylvanians!

Falcon Cam


Check out the falcon cam, www.dep.state.pa.us/dep/falcon! Watch the peregrine falcons sitting on their five eggs! They sit 14 stories high on the Rachel Carson Building in the middle of Harrisburg. Peregrine falcons are currently endangered in PA. The Department of Environmental Protection among other agencies have been working to bring their numbers back. There are currently around 20 active nest sites in PA we know of! Most of them located on bridges or buildings.

Peregrine Falcons primarily eat birds, making easy meals of pigeons and starlings in cities. They are excellent hunters speeding up to 200mph to catch their prey.

Keep an eye on the falcon cam for the hatching chicks (eyasses)!

Thursday, March 27, 2008

Salamanders!


It's spring!! Among other delightful changes (skunk cabbage growing, phoebes singing, tundra swans migrating, wood frogs laying eggs) that also means it's time for woodland salamanders to migrate to vernal pools to breed! I hope you had your eyes peeled these past rainy weeks above 40F across PA! They've been on the move!! These aren't just any ordinary salamanders either. These babies are longer than my hand and just about as long as my boots! That's around 8 inches long!! They're the spotted and Jefferson's salamanders.

Were you aware there are 22 species of salamanders in PA? (http://www.fish.state.pa.us/salamander.htm) Many live under rocks near water, some live in fast flowing streams, some larger salamanders live in large rivers, and some, like the Jeffersons and Spotted live in the woods deep in the ground. These fascinating creatures don't come out of their burrows often other than to mate. It's that time of year! If you're out on a hike keep your ears open for wood frogs which are also dependent on vernal pools. Wood frog calls should lead you in the right direction (listen here: http://www.enature.com/fieldguides/detail.asp?recnum=AR0033). Once you find a pool look for migrating spotted salamanders and softball size egg masses! Lastly, if you're driving near a woody area on a rainy evening, watch out for crossing amphibians!

Happy Spring Peepers!

Worms!


I've been reading, The Earth Moved: On the remarkable achievements of earthworms by Amy Stewart, and it's gotten me totally psyched up about worms!! Did you know there are different types of worms? Worms that live deep in the ground, worms that live near the surface, worms that live in water, worms that live in borrows, and worms that live in manure or decaying organic matter!

The ladder are the type we enjoy as our vermiculture composting pets. All you need is a few containers of red wigglers from a bait store, an old bucket with a screen lid, some moist newspaper chunks, and a little bit of dirt to get you started. Then simply bury your food scraps and watch them turn into nutrient rich planting soil! Keep it under your sink and it won't even smell! I am so excited to start vermicomposting. Worm Woman's website, http://www.wormwoman.com/acatalog/vermicomposting.html, lays out the basics pretty clearly.

Happy Composting!