Category Archives: Science

Saving frogs takes teamwork

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in Ecological Research Science

Blog post by Graduate Assistant Liesl Plomski:

Washington State inmates Harry and Al are not the only people raising endangered Oregon spotted frogs for the Washington Department of Fish and Wildlife (WDFW). In addition to offenders and staff at the Cedar Creek Corrections Center, there are multiple rearing institutions involved in this five-year WDFW project, including the Greater Vancouver Zoo, Mountain View Conservation and Breeding Centre, Northwest Trek, Oregon Zoo and Woodland Park Zoo.

Comprising what we call the “OSF community,” our frog-farming comrades have missions dedicated to wildlife conservation and talented staff who consult our team on many occasions. We simply couldn’t succeed without their insightful guidance, typically shared on line with Cedar Creek staff member Marko Anderson, who then relays feedback to Harry and Al inside the prison.

An Oregon spotted frog raised by offenders at the Cedar Creek Corrections Center (photo: Melanie Colombo).

An Oregon spotted frog raised by offenders at the Cedar Creek Corrections Center. Photo: Melanie Colombo.

As of August 18, Cedar Creek has 68 fat, healthy frogs destined for wetlands in Fort Lewis next month. Since early April, when WDFW scientist Marc Hayes delivered 80 eggs in tiny yogurt tubs, only 12 frogs have died. A careful balance of food, heat, clean water and loving care has resulted in an excellent 85% rate of survivorship – more than ten times the average outcome in the wild.

For an endangered species teetering on the edge of extinction, that’s good news. Soon, Cedar Creek’s frogs will join those from other rearing institutions in their new home at Fort Lewis. Like everyone involved in this effort, Harry and Al are proud to help amphibian diversity sustain its foothold in the Pacific Northwest.

How do we evaluate our programs?

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in Education Evaluation Science

Blog post by Graduate Assistant Sarah Clarke:

In addition to coordinating the lecture series at the women’s prison, I help conduct the formal evaluation of our wider educational efforts in four corrections centers. This behind-the-scenes work comprises much of my job as a graduate assistant in the Sustainable Prisons Project. It also provides data for my thesis in the Master of Environmental Studies Program at The Evergreen State College.

Today, I conducted my first interview! A bit nervous, I rather mechanically read from the scripted questions, but I expect things to go more smoothly as I become comfortable with the process. Already, I have a sense of how some of the questions need to be reworded and which ones could be dropped altogether. I am finding that this is part of the fun and creativity of evaluation.

Thankfully, I have the help of the professional firm David Heil and Associates, which has extensive experience in the assessment of informal, science-based educational programs. With its guidance, since April 2009 I have administered and analyzed hundreds of surveys from participants in our educational programs and science projects. Imagine the scene, both before and after a presentation, as prisoners and officers share their thoughts about plant and wildlife ecology, climate change or the green economy!

Staff at the Cedar Creek Corrections Center complete educational surveys prior to the start of our endangered frog project (photo: Jeff Muse).

Staff at the Cedar Creek Corrections Center complete educational surveys prior to the start of our endangered frog project. Photo: Jeff Muse.

Interviews are the latest method to be added to our repertoire. Talking with guest presenters in our science and sustainability lecture series, I gather everything from their personal and professional backgrounds to their experiences as an educator. This information helps us develop an effective and mutually beneficial experience for everyone involved. Soon, we will begin interviewing a subset of inmates and correctional staff.

Due to the variability of our current educational programs and the small sample sizes in our science projects, our preliminary report will not include extensive quantitative statistics, though this is our long-term goal with continued funding and greater participation. For now, we are working with David Heil and Associates to assess multiple data points, which can help us determine what our next steps should be.

This evaluation is exploratory in nature, for the project itself as well as for me!

The trouble with crickets

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in Science

Blog post by Graduate Assistant Liesl Plomski:

Folks love to see the endangered Oregon spotted frogs being raised by inmates at the Cedar Creek Corrections Center (CCCC). They look so cute, little and green with red bellies. But in reality, they are ferocious predators that consume up to 8,000 crickets a week! Last weekend alone, we cleaned out the entire cricket supply in Olympia’s two largest pet stores.

Twice a week, I order 4,000 crickets to be shipped FedEx to Harry and Al, the CCCC inmates who lead this project. I’m learning that many things can go wrong when you ship crickets across the country. For example, we recently received a box with a hole in its side – and only 9 crickets! This means that somewhere between Alabama and Washington State, there is a FedEx truck with 3,991 crickets running loose on board. It’s hard to divide 9 crickets among 70 frogs, so I raided the nearest local pet stores, whose staff members now know us personally.

If I ever doubt why we are trying to save this endangered species, I simply remember how much they eat. Frogs are one of the major predators that keep insect populations in check. Just think how many mosquitoes it would take to equal the weight and size of 8,000 crickets. So watch out, insect world, here come our hungry, prison-raised Oregon spotted frogs!