Slime, Fins, Scales, and Organs Galore!

Thurston County and Chehalis Basin Students Explore Salmon Anatomy from the Outside – In

Curious minds took full advantage of the opportunity to explore fish anatomy and physiology at the Student GREEN Congress (Thurston County) and Chehalis Basin Education Consortium Student Congress this past March. Every year, participating 4th through 12th grade classrooms gather water quality samples from local watersheds (over 2,000 and 1,500 students involved respectively). Classroom delegates were selected (over 380 and 300 students respectively) to present their findings to both peers and natural resource professionals at these culminating Congress events.

Prior to the event, students signed up for workshops offered by local professionals and community volunteers. These conservation-based courses served as supplemental learning components to the water quality reports presented by the student delegates. Dan Spencer, USFWS fisheries technician and educator, provided two workshops at each event. Joe Jauquet, a local salmon biologist, also provided dissection instruction at the Student Green Congress.

Dan and Joe with salmon carcass

These workshops focused on salmon anatomy and physiology. Two giant salmon carcasses were laid out in front of students as Dan and Joe carefully explained the dissection process and safety procedures. Many students gasped, some students cringed, but within moments all students were completely silent, in awe of one of our nation’s greatest natural resources.

Seeing this as a teachable moment, Dan and Joe began by explaining how the salmon that the students were about to dissect were once living creatures. “We need to show respect for these fish. It is amazing how these fish even survived to adulthood. Out of 2,000 to 4,000 eggs, only one or two are typically successful in making this impressive round trip journey.” The children inched closer, their eyes focused on the bodies that lay before them.


Dan dissecting salmon carcass

Once the gloves were passed around the circle, Dan honed the message further by asking a simple yet poignant question, “How are we like salmon?” At first no one knew how to answer. Eventually one child timidly raised her hand and asked “We both have eyes?” Dan broke into an enthusiastic smile as he proclaimed “Yes! What else?” Soon there were shouts coming from all directions. “We have a head!” “Yes!” “A heart!” “Yes!” “A brain! A stomach!” “Yes! Yes!”

As soon as the excitement settled, Joe began to gingerly dissect the first carcass. “Does anyone know what these are?” Joe asked in almost a whisper. “Gills.” replied a little boy closest to me. “That’s right. And what do we have that are like gills?” “Lungs?” “Correct. Gills extract oxygen from the water like our lungs extract oxygen from the air.”


Students passing
around salmon organs 

As Joe passed the salmon gills around the circle, the children cradled them as if they were made out of glass. The connection that Dan and Joe both made between humans and nature seemed to hit home in a deep and meaningful way.

Before we knew it, the workshop was over. “This was an awesome session! I am so glad that I signed up for it. I learned so much about fish!” I heard one girl whisper to her friend. “It was gross but awesome!” a young boy exclaimed to his friend. “It was gross-ome!” his friend replied back. I personally could not agree more.

For more information on South Sound GREEN:
http://www.facebook.com/pages/South-Sound-GREEN/232623940759

For more information on the Chehalis Basin Education Consortium:
http://www.crcwater.org/2006/200602cbecinfo.html
 
     

Outreach Visit With Taylor

Hello, my name is Taylor and I am a 9th grader interested in career possibilities in aquatic conservation.  Last week I visited the Western Washington Fisheries Resource Office of the U.S. Fish and Wildlife Service in Lacey, Washington, to meet with their biologists and learn about their jobs and work.

The first thing I did was meet Brad Thompson, the Fisheries Division manager, in the building lobby. He took me back to his office where I asked him a couple of questions, which he gladly answered for me. Then I sat in on a meeting about the hatchery monitoring and evaluation team plans for the summer.

Pond near office

Next I went with Yvonne Dettlaff to go out to the ponds next to the office to try and find frogs and/or frog eggs. She pulled out a booklet that just happened to be one of the booklets my dad’s company makes. We walked around one of the ponds and started looking for frog egg masses. Out of nowhere, a frog hopped in the water. Then another frog did too and floated around a bit, so I grabbed it! I was so excited! Yvonne and I keyed the frog to see what type it was. It was a male tree frog. After that, we realized I was a little over my time limit and was supposed to be with Roger Peters, Roger Tabor and Mark Celedonia. I was escorted up to them and they told me what they did there and showed me some slideshows on how they track the fish with acoustic tags to learn about fish behaviors in different aquatic habitats. One interesting thing I learned was that fish are attracted to the street lights at night on the 520 bridge over Lake Washington in Seattle.

Later I went to see Linda Moore. She works on the blog and I got to see how it is made. Then, I went to see Dan Spencer and Baker Holden. Dan told me about his recent interactions with wildlife and the Youth Careers in Nature camp he leads during the summer. Dan gave me a packet about the camp. He called it “light reading” even though it’s a good 12 pages long. Then we went back to Dan’s office and he showed me pictures of work he had done while at another U.S. Fish and Wildlife Service office in Alaska. The wildlife is so amazing!

Lastly, I went back to Brad’s office and asked him about his favorite subject, CLIMATE CHANGE. He has many observant things to say about it including concerns about potential future changes for fish in Washington. I don’t like it either and if we don’t plan for it, the fish and wildlife may not continue to survive where they are currently located, which would be horrible. We wouldn’t be able to learn about fish and do what we love.

This experience I had job shadowing at the U.S. Fish and Wildlife Service really opened my eyes to all the possibilities. It has made me realize what I can really do in life.