Archive by Author | Taylor_Peltier

May #Super Snap

Spring has finally arrived! In celebration of the warmer weather and spring flowers here in Wisconsin, our May #Supersnap goes to this ballerina deer jumping for joy. Thanks for the nomination @momsabina!

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Check out all the nominations by searching “#SuperSnap” in Talk. Hashtag your favorite photos for a chance to be featured in the next #SuperSnap blog post.

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Celebrate Citizen Science Day!

citizen-science-day-logo-bigCitizen science invites you to contribute to scientific research no matter where or who you are! For the Snapshot Wisconsin project, citizen scientists deploy and monitor trail cameras and classify photos on Zooniverse. We’d like to take the opportunity to acknowledge our hardworking citizen scientist volunteers and promote Citizen Science Day 2018.

On April 14th, the Citizen Science Association kicked off a month-long extravaganza to promote citizen science. Citizen science is an incredible opportunity for the public to contribute to a wide array of science projects, from air and water monitoring, galaxy identifying and wildlife science. To see a calendar of the hundreds of events happening around the world for Citizen Science Day, check out this link.

The Wisconsin Citizen Based Monitoring Network is another great resource to find citizen science projects in Wisconsin. Check out the events list for ways to become involved.

 

March #Super Snap

Since hearing the familiar claketty-clack and bugle calling this spring, it only felt fitting to choose this photo series of a colt and adult Sandhill for the March #supersnap! For more information about Sandhill Cranes, check out this link. Thanks for the nomination @sarahcameron and @sbreich!

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Taylor’s Fisher Frenzy

An inquisitive fisher plays around with a non-invasive sampling box.

Before joining the Snapshot crew, I worked on a long-term fisher (Pekania pennanti) monitoring project in a beautiful section of Northern California, called the Klamath-Siskiyou eco-region.

Our study focused on one of two endemic populations of fishers on the West coast found in Northern California and Southern Oregon. Fisher populations declined in the 1800s and early 1900s due mainly to trapping and habitat loss. This study was undertaken 11 years ago in response to a petition to list the fisher as a federally endangered species (which was ultimately overruled).

The goals of the project are to better understand the size and robustness of the western fisher population, explore species interactions between meso-carnivores (such as gray fox and ringtail), and investigate fisher responses to wildfires. It’s a very dynamic and exciting project to work on, with lots of valuable questions to explore.

The red X marks the location of our study area within the fisher’s historical and current range.

We used baited, corrugated plastic boxes at 100 historical locations to track our fisher populations. The boxes were fitted with a metal track plate covered in contact paper and ink, along with a glue strip that caught hair from critters passing through the box.

An example of a fisher paw print compared to my hand. Tracks of fisher, gray fox, spotted skunk, ringtail, and other species were used to calculate occupancy estimates. Hair samples were used to calculate fisher density throughout the study area.

Every day for three months, my co-worker and I would set off into the woods to collect track plates and hair snares.  This usually meant 10-12 hour days of driving around the Klamath National Forest, punctuated by steep hikes to retrieve samples in the forest.

The Klamath-Siskiyou eco-region has one of the highest diversities of conifers in the world. The area is marked by steep, rugged terrain and deep, river gorges.

Even though we never outright saw the feisty fishers, we began to expect “visits” from them at our boxes. We collected tracks and hair from the same boxes every week. The fishers certainly appreciated the chicken and cat food we left as bait for them! Our weekly box checks became like meeting up with old friends. At one site, I collected a female’s tracks and hair every week for two months. She never made a mess of the bait or destroyed the box (which I greatly appreciated)!

All in all, I had a terrific experience that helped me to understand the importance of non-invasive sampling (i.e., sampling that does not require capturing animals – like the camera trap method used in Snapshot Wisconsin)!

If you are still curious about the non-invasive sampling boxes, check out this video of the box setup.

January #SuperSnap

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This month’s #SuperSnap was nominated by @eaglecon. Thanks for this fantastic photo series of a pileated woodpecker (Dryocopus pileastus) in action from Waupaca county! Fun fact: the pileated woodpecker’s brain is completely protected by a reinforced skull and neck. This protection is important since the woodpecker pecks into trees for carpenter ant snacks and “drums” for mates. (source )

Check out all the nominations by searching “#SuperSnap” in Talk. Hashtag your favorite photos for a chance to be featured in the next #SuperSnap blog post.