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Native Californian, biologist, wildlife conservation consultant, retired Smithsonian scientist, father of two daughters, grandfather of four. INTJ. Believes nature is infinitely more interesting than shopping malls. Born 100 years too late.
Showing posts with label education. Show all posts
Showing posts with label education. Show all posts

Thursday, November 5, 2009

A Trail Camera Curriculum


It's time for an update of Dawn Tanner's school trail camera project I wrote about a few months ago.

Dawn's teaching aid has now been published. 

"Taking Action Opportunities -- connecting kids to wildlife with trail cameras" is a 74 page 12-lesson guide with a DVD.  

It is designed to "help teachers use trail cameras in schoolyards and protected areas to connect students to habitat loss and landscape fragmentation issues and empower environmentally responsible behavior."  

The target classes are elementary and middle schools. 

This is a step-by-step guide for teachers, who also receive a USB drive with the files they need for the lessons, and camera trap photo from three protected areas.

It starts with the simple fun stuff -- learning how to scout and identify animal sign, and then how to set trail cameras in school yards. 

The students then make predictions about which species of mammals will be found in the school yard.

When the photos start to roll in they identify the species and compare their findings with their predictions. 

Compiling data comes next, and that leads to the use of spreadsheets to graph the results. 

Thus they gain an understanding of activity cycles, species differences in the duration of feeding bouts, etc. 

In the classroom they also study dietary adaptations by examining skulls of camera trapped species. 
    
Camera trap findings are related to habitat. 

The kids learn to use Google Earth to compare satellite imagery of their school yard with protected areas in the state and abroad.

The DVD introduces the teachers and students to three Minnesota scientists who use camera traps to study wildlife -- Ron Moen who studies Canada lynx in Minnesota, Dave Smith who studies tigers in Asia, and Hadas Kushnir who studies lion-human conflict in Tanzania.  
Appendices supplement how-to information found throughout the manual, and include a student opinion survey.

Now, what I want to know is how come this wasn't going on when I was a kid?

Huh? 

For more information contact Dawn Tanner by email:  tann0042@umn.edu. 

   

Tuesday, December 30, 2008

Kids and camera traps



Question: How do you make it fun for kids to learn about ecology and  modern technology, and develop respect for nature?

Answer: Give them lessons in camera trapping.

That's what’s happening at Afton-Lakeland Elementary School near Minnesota's twin cities.

Dawn Tanner is developing a trail camera curriculum there for school kids.

Dawn is a University of Minnesota PhD candidate. Her baptism in wildlife research was in the Galapagos Islands and Malaysian Borneo.

She loved fieldwork, but decided that she wanted to get elementary school kids turned on to science, biodiversity, and conservation.

And how did that happen?

Well, she got an NSF fellowship that sent graduate students in ecology and conservation biology to Minnesota's metropolitan schools. Their mission there was to work with the teachers to improve science lessons and incorporate science more broadly into the school curriculum.


[Coyote at Cedar Creek Ecosystem Science Reserve]


Many Minnesota kids have formed positive attitudes about the environment by the time they reach the fifth grade.

"The kids' attitudes and their receptivity to environmentally responsible behavior is right on track. They score very high with respect to their attitudes about the environment, but they don't know what to do with it yet.”

"The problem is that city kids in particular are short on environmental experiences. The temptation to play with high tech toys in front of a TV screen is powerful. Enter trail cameras!"

Unlike many computer games that cultivate couch potatoes, trail cameras are an alternative "techie gadget" that is fun to use outdoors.

Trail cams can lure kids into the field, teach them how to monitor wildlife, and give them an exhilarating outdoor learning experience. They can even imbue them with a love of nature.

[Fisher at Cedar Creek Ecosystem Science Reserve]



At the moment, Dawn is testing the curriculum.

She and the kids have been using 8 trail cams at Afton State Park and Cedar Creek Ecosystem Science Reserve.

The word is out and teachers are interested.

“Quite a number of teachers have contacted me already because they've heard about the testing we're doing at Afton-Lakeland Elementary. They want to get involved right now." 

"I wish I could have the curriculum ready sooner. There’s a strong desire to teach with remote cameras and get kids out there doing biodiversity science.”

To date Dawn and the kids have photographed 12 species of mammals and birds.

"I'll monitor these two sites again this spring and add 2-3 new sites over the summer. We are aiming for about 140 trapnights per site".

"The folks at Cedar Creek Ecosystem Science Reserve have been so supportive to have me doing cameras there that they have volunteered to host a teacher training workshop in May, 2009."

"By summer we hope to have a web presence through the MN Project WILD website, so teachers can access data collected in protected areas around the state. This way they can compare monitoring results from their schoolyard with other areas."

The project has support from MN Project WILD, Gander Mountain, Stillwater Area School District, the Conservation Biology Program and the Bell Museum of Natural History (University of MN), MN DNR, and the MN Trappers Association.

If you are interested in the curriculum you can email Dawn at tann0042@umn.edu.


[Opossum at Afton-Lakeland Elementary School] 

Sunday, December 7, 2008

Citizen camera trappers make the news

Citizen wildlife monitors in Washington state were busy this summer camera trapping in Washington’s Central and North Cascades.

Conservation Northwest, the I-90 Wildlife Bridges Coalition, and the Wilderness Awareness School sponsor the Cascades Citizen Wildlife Monitoring Project.

The project’s goal is “to engage and educate citizens” as wildlife investigators along a 15-mile-segment of the I-90 Snoqualmie Pass highway.

They set their 43 camera traps in the woods, and were rewarded with thousands of images, including some rarities like gray wolf and Canada lynx.

Lynx were previously more widespread in Washington, but it seems that breeding wolves were completely unexpected.

Neat.

Read about it here, and be sure to check out the links.

Among the commenters are farsighted individuals who don't want taxpayer money wasted on wildlife corridors because elk-wildlife collisions don't affect them. (Aren't they the ones who holler the loudest when an elk totals their car?)

Thanks to Professor Tenaza for the link. (Hey, Rich when are we gonna check the cams in Marin?)

Thursday, August 28, 2008

Student Section Reunion

Last week the redhead and I attended a reunion of folks who long ago were members of a kids' science club at the California Academy of Sciences. The name of the science club was the "Student Section", and that's what it was -- a section of San Francisco's great museum and aquarium reserved for secondary school students. It started in the early 1940s and morphed into the Junior Academy with a more structured program in the 1970s.

The Student Section was a unique educational experience. We paid a dollar a year for membership, and were entitled to Saturday field trips in the bay area, and longer camping trips to the mountains and deserts. If you want to get a flavor of what it was like, read this tribute to one of the academy's late scientists

The Academy didn't archive much material about the Student Section, and now the students are all quite mature, if you know what I mean. So we are compiling testimonies of our experiences for the academy's archives.

Here's what I wrote.

I was about 14 years old when my boyhood friend, Javier Penalosa and I mustered the nerve to walk into the Student Section. Our 4th grade teacher, Mrs. Elizabeth Steinberg, mother of nudribranch specialist Joan “Lefty” Steinberg, had urged us to join the Student Section as soon as we reached junior high school age. Mrs. Steinberg had a contagious interest in the natural world, and her Saturday fieldtrips to Moss Beach at low tide were high adventure. She sent us home with crazy parental-guidance-projects, like boiling and toasting acorns to make acorn mush just like Costanoan Indians.

Until that fateful day, however, Javier and I made almost weekly pilgrimages to the Academy, usually on Saturdays. When the weather was good we walked about 40 city blocks through the park; otherwise we took the #5 Fulton Street bus to 8th avenue.

We were in our element wandering through the academy and copying exhibit signs into our notebooks. The North American Hall was the biggest draw. The dioramas were captivating reminders that wildlife was so near and yet beyond our reach.

We also longed to see the academy behind the scenes. There was only one good excuse -- to deliver a pet snake or lizard for “professional sexing”. San Francisco’s vacant lots and “lands end” had an almost endless supply of garter snakes and alligator lizards, but boy and girl naturalists had no way of knowing their pets’ sex.

We made our sexing requests known to the lady at the information desk, who dutifully called Mr. Slevin on the academy phone. Slevin was the curator of amphibians and reptiles and a veteran of the academy’s famous Galapagos tortoise collecting expedition. Though getting on in years, he was indulgent with small boys. Wearing a green visor, he peered through a magnifying glass at the reptilian cloaca, and then pronounced the sex. Oh yes, he also asked us where we got the creatures. That was it. We thanked him, gawked at the specimen bottles on our way out, and considered it a thrilling experience.

Thus my classmate George Green learned that his pet, a San Francisco garter snake named El Capitan was a male. Tragically, El Capitan was guillotined when the vertically sliding glass door of his cage slipped. But this was another excuse to meet the academy’s staff. We sought advice from the academy’s taxidermist, Mr. Frank Tose, who suggested we make a plaster cast. The two halves of the mold failed to separate. El Capitan was hermetically sealed in a block of plaster. It was not the memento mori we were seeking.

On one of our last visits the old curator apparently decided to take a quick power snooze after we had received permission to proceed to his office. We found him in his rattan recliner with open mouth and hands folded over his chest. Our exit was hasty but quiet.

Then came the Student Section years -- a brief, formative, and unforgettable interlude. Field trips to Californian landscapes became a reality. We met other kids with similar interests. An unidentified specimen was a passport to meet the scientific staff and visit the collection. No longer were we just kids off the street.

I dabbled in entomology and botany, but homeotherms were my true love. I became a regular in the Department of Birds and Mammals. The late Robert T. Orr loaned me Museum Special snap traps, and Mrs Schonewald, his assistant instructed me in keeping field notes and a specimen catalogue. Collecting and preparing specimens became an obsession.
My grandparents had a cottage in the Santa Cruz mountains. When I “got wheels” I ran a “mouse trap line” there all summer and plied Route 9 looking for road kill. When the skinning load was too much to handle, I taught some of the local kids how to prepare study skins. We spent the afternoon at the swimming hole, and set traps after dinner.

At the end of summer I delivered a large box of specimens to the academy. Dr. Orr particularly appreciated the kangaroo rats and shrew moles. A mule skull with canine teeth was also a welcome addition – at the time there was only a female skull in the collection. I beamed.

Perhaps as a result, Orr entrusted me with bat bands from the US Fish & Wildlife Service. Dave Rentz, Ed Kirschbaum and I spent many a happy Saturday night netting and banding bats in the hay paddock of Fleischhaker zoo’s elephant house. Kirschbaum introduced us to quinine water, the man’s drink.

I visited the academy almost every Friday afternoon during my high school and college years at SF State. Dr. Orr chatted with me cordially and the conversation always ended with the same question: “Well Chris, what specimens are you looking at today? To my answer he would reply: “All right, be sure to close the cases when you are finished.” Mrs. Schonewald, his assistant became a kind of mother and confidante away from home. I followed her about as she did her work, and often met Ray Bandar there, who would check in to examine the state of various macerating skulls. It was a lovely community.

The inevitable upshot of all this was that I decided to be biologist. After getting a bachelors degree in biology at SF State College and two summer expeditions to Mt Orizaba, Mexico, I got married and took a masters degree. Then we traveled east to the University of Maryland for the Ph. D. By then live mammals interested me more than taxonomy, and I did my thesis on comparative ethology of a group of small carnivores. In 1972 I headed to Chicago’s Brookfield Zoo for my first job. Two and half years later we moved to the National Zoo’s Conservation & Research Center, in Front Royal, Virginia, where I worked with staff for the next three decades. We developed programs in captive breeding of endangered species, ecological field studies and reproductive physiology, and trained wildlife biology to developing country nationals.

In retirement I entered my second childhood. I am again a boy naturalist, just an old one.