Mrs. Renz's 4th Grade Class  Redmond, Oregon

Mrs. Renz's 

Expedition Field Journals 

From the TJO Web Site

Click to read my journals from the JASON Web Site

January 21, 2004 An Ocelot Close Encounter We awoke at 5 a.m. and listened to the sound of the howler monkeys welcoming the new day as the sun was beginning to rise in the multi-colored sky. It was a magical view and sound I will never forget.
January 25, 2004 High Over the Treetops The crane took up us over 100 feet in the air. What amazed me was how different trees are being eaten by insects at vastly different rates
January 26, 2004 Going Live From Panama It was fun to watch the film crew zoom in on the action of the student argos and to watch the sound people catch every word that was uttered.
January 27, 2004 Leafy Subjects and Monkey Business at Lunch During our quick lunch break between filming episodes in the field, a troop of red spider monkeys decided to entertain us by swinging through the trees high overhead.
January 29, 2004 My Mind is My Camera I have learned a lesson the hard way always to have my camera around my neck. As I climbed the Donato Trail headed to the camera location, I came upon the Rover crew getting ready to film an episode with Jackie Willis. 
January 31, 2004 Panama City Adventure The butterfly house was filled with brilliant blue Morpho butterflies and I was excited to have an orange colored butterfly rest on my hand for a few moments.

 

 

 

        

January 21, 2004     JASON XV Expedition Field Journal 

Author:

Heather Renz, Teacher Argonaut

Title:

An Ocelot Close Encounter

 

We awoke at 5 a.m. (it felt like 2 a.m. Oregon time) and listened to the sound of the howler monkeys welcoming the new day as the sun was beginning to rise in the multi-colored sky. It was a magical view and sound I will never forget. I am really in the rainforests of Panama!

After eating breakfast we took the boat from Gamboa down the Panama Canal to BCI (an hour trip) for an orientation. Early in the morning, we got news that an ocelot had been captured in a trap and all of the student and teacher Argos were excited to take a hike to go see it while we had the rare opportunity. We went up to see the ocelot in groups of four to relieve the animal's stress as it was sedated so Roland could attach a radio tracking collar to its neck. Roland Kays told us it was a one-year old adult female, named Estrella. He asked us if we would like to pet it, which I excitedly did. I noticed that the beautiful spotted animal's front feet were huge and its fur felt so soft. It was so awesome!

We carried luggage to the student and teacher Argo rooms and on the way, saw a troop of about six red spider monkeys playing overhead. We stopped and watched them swinging through the trees and playing together on the roof of a nearby building. The leaf cutter ants had their organized production line with their leaves waving in the air like sails across our path to the dorms so we stepped carefully over their trail.

Later that night our rover team headed off in search of the kinkajous in hopes we would be able to spot them feeding on the nectar of the flowers high overhead. We drove down Pipeline Road, which parallels the Panama Canal, very near the Gamboa Resort on a horribly rutted road. It was a bumpy ride down the crude road carved deep into the darkness of the rainforest. It was great to watch the honey colored solitary kinkajou visit each flower, taking turns at each one and then give the flowers time to produce more nectar before making his rounds and feeding again. An opossum showed up and challenged the kinkajou for the nectar and finally the kinkajou gave up and found a new spot to feed.

While we were there in the dark forest with our headlamps on and camera lights on, as you can imagine, we attracted many bugs. Roland taught us how to use our headlamps to spot the "eye shine" of rainforest mammals and spiders, too. We saw several tarantulas and many other spiders beside the road. Student Argo Abbey became our spider spotter, locating them all along the trail back to the truck. We had a pesky coatamundi trying to get into our van to eat the sack lunch we left on the seats. On the way back to our hotel we saw the world's largest rodent, the capybara, in the swamp near the road. That was a bonus to our incredible evening in the rainforest of Panama.

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January 25, 2004     JASON XV Expedition Field Journal

Author:

Heather Renz, Teacher Argonaut

Title:

High Over the Treetops

Today we headed for the Metropolitan Park in Panama City to film an episode about the canopy crane. We picked up Stephanie Bohlman, a NASA scientist, along the way. Stephanie took Student Argo Lisa up in the crane and filmed the episode. After a long day of waiting on the ground, the Teacher Argos got to take a ride in the rectangular steel gondola high above the treetops of the canopy. The diversity of trees was amazing and the view of the Panama City skyline was gorgeous. In the distance you could also see the Bridge of the Americas at the Pacific Ocean entrance to the Panama Canal. The crane took up us over 100 feet in the air. What amazed me was how different trees are being eaten by insects at vastly different rates. One tree had lots of fresh new leaves and seemed untouched by the herbivory taking place in other trees. Stephanie Bohlman confirmed that the reason the trees have white, sticky sap which insects do not like, is so they leave it alone (for the most part). The weather was hot and it was very humid in the forest. So far I feel very lucky because I have not had a single bug bite in the five days I have been in the rainforest. Maybe the DEET I am spraying on my pant cuffs and socks is helping after all! 

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January 26, 2004     JASON XV Expedition Field Journal

Author:

Heather Renz, Teacher Argonaut

Title:

Going Live from Panama

Today the "live" broadcasting began and was fed to the participating PIN sites all around the world. The Student Argonauts filmed five different one-hour shows with a 30-minute break in between from two different locations on BCI. My job today was to learn what Teacher Argo Melissa's team did on their camera location so I could fill in for her the next day. It was fun to watch the film crew zoom in on the action of the student argos and to watch the sound people catch every word that was uttered. The students were challenged was to learn about the amount of frass generated by rainforest insects. Another challenge had them conduct an experiment to determine what types of herbivory were taking place on leaves (such as miners, galls, skeletonizers, chewers and leaf tyres). They also used neat instrument called a penetrometer to test the toughness of different leaves. Bug nets were swung thought the air and forest as students categorizing the species collected. There was lots of science going on out at our camera location.

I was able to take a break from the filming on the site and watch the live broadcast on the TV monitor which runs continuously during the day in the dining hall. I can tell you this...it is no easy task filming the JASON XV broadcasts in the rainforest! I have a new appreciation for all of the people behind the scenes who make this possible so that whole experience come to life so students and teachers around the world can be here in Panama and experience the rainforest along with us. I also have a new appreciation for the scientists and researchers who spend hours collecting data and help us learn new things. Their work is so important and I think many do not understand their dedication and passion for their work and its importance to humankind. All in all, I thought Day One of "going live" was a tremendous success. I hope those of you who were able to watch it felt the same.

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January 27, 2004     JASON XV Expedition Field Journal

Author:

Heather Renz, Teacher Argonaut

Title:

Leafy Subjects and Monkey Business at Lunch

I took the slow boat from Gamboa to BCI. Today was Day Two the live broadcast. My assignment for today was to fill in at Teacher Argo Melissa's site with Dr. Meg Lowman and Dr. Compton Tucker of NASA. Our team used the boson's chair (a sling harness hooked with ropes over a tree branch) during each of the five broadcasts and sometimes Dr. Meg or a student argo would be hoisted up into the canopy or lowered down to collect samples of insects for today's study. We were studying herbivory rates in the rainforest. The students were challenged to learn about the amount of frass generated by rainforest insects. Another challenge had them design and conduct an experiment to determine what types of herbivory was taking place on leaves (such as miners, galls, skeletonizers, chewers and leaf tyres). Student argos also used neat instrument called a penetrometer to test the toughness of different leaves. Bug nets were swung thought the air and forest as students categorizing the species collected. Students collected all kinds of data and used the TI-73 Explorer calculator to organize and graph their data. There was lots of science going on out at our camera location.

During our quick lunch break between filming episodes in the field, a troop of red spider monkeys decided to entertain us by swinging through the trees high overhead. We ate and watched with cameras poised, hoping to capture the moment on digital cameras to share this incredible experience with people back home. We have learned from experience that sometimes the monkeys throw things at you, so whenever we heard branches and saw dipteryx fruits crashing to the ground, we dashed for cover under the branches and covered our heads. Today no one was hurt, but just yesterday, our host researcher Mike Kaspari, got beaned with a dipteryx fruit on the back of the head and he told us it hurt a lot. I will certainly miss these entertaining shows put on by our rainforest friends when I return home to the snowy landscapes of Central Oregon.

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January 29, 2004    JASON XV Expedition Field Journal

Author:

Heather Renz, Teacher Argonaut

Title:

My Mind is My Camera

I have learned a lesson the hard way always to have my camera around my neck. As I climbed the Donato Trail headed to the camera location, I came upon the Rover crew getting ready to film an episode with Jackie Willis. There in the middle of the path was a long branch with not one, not two, but three sloth hanging calmly from the limb. My digital camera was tucked safely into my JASON backpack half a mile away, so my mind became my camera as I memorized the looks on their gentle looking faces, their long three toes clinging to the branch. Their coat was a multi-colored gray tone and looked stiff and wiry. I was amazed at how long their front and back legs were. The sloth on the middle of the branch crawled off the branch and along the ground as if it were a baby with long arms and legs discovering new found mobility. Jackie’s assistant held the front hand of the sloth as it tried to climb slowly up her body as if it were a small child climbing up its mother for affection. I was impressed by their gentle eyes and their slow movements. Sloth are such beautiful creatures and I couldn’t help but feel sorry for the sloth on the end of the stick which had an engorged tick stuck above its eye. It soon became time for me to move on up the trail to the camera location, so I gave one final glance at the amazing creatures I have until now, seen on TV and in books, getting that last image burned into my memory bank from the rainforests of my incredible experience in Panama.

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January 31, 2004     JASON XV Expedition Field Journal

Author:

Heather Renz, Teacher Argonaut

Title:

Panama City Adventure

After working hard as an Argonaut for the past 10 days, the rover crew was able to take a day off. We delighted at sleeping in until 7:00 a.m. and for once, ate a leisurely breakfast.

We took a ride in the only gondola in Panama at the Gamboa Rainforest Resort, high up through the rainforest canopy to a mountaintop where we saw a beautiful view of Culebra Cut and the Panama Canal. Along the path at the top, a mother green hummingbird momentarily left her nest so we could peek into her nest and see two the tiny white eggs she was so carefully guarding. Upon our return from the top, we made a quick stop at the freshwater fish exhibit house which showed us some caimans and crocodiles up close as well as many species of fish. The butterfly house was filled with brilliant blue Morpho butterflies and I was excited to have an orange colored butterfly rest on my hand for a few moments.

We took a one-hour taxi ride into town where we shopped for treasures to take home along Avenida Central. Our team was thrilled to purchase nice shirts and jeans for $1.99 and $2.99 each, among many other bargains.

All year, my fourth graders back home in Redmond, Oregon have been writing letters to a class of Panamanian students at an English speaking school in Panama City. After their teacher, Anita, and I exchanged descriptions of ourselves on the cell phone, we embraced and smiled profusely as we met each other for the first time. It was such a special occasion and we were thrilled and honored to have her escort us to the best places to shop and eat in the city.

Our taxi ride back to the hotel took us down the road which paralleled the Panama Canal, past the Pedro Miguel Locks, back to Gamboa. We all had fun conversing with the driver practicing our Spanish skills. It was another incredible experience in this beautiful country of Panama and this trip of a lifetime.

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