Saturday, September 1, 2018

Last Weeks at the Reid Park Zoo


Name:  Allison Gould
Class Year:  2021 
Hometown:  Pittsburgh, PA
Internship:  Elephant and Conservation Learning Center Intern
Location:  Reid Park Zoo in Tucson, AZ


Since my last post I have completed my internship at the Reid Park Zoo and have had many more exciting experiences. In the last few weeks of my internship, we entered monsoon season. There were multiple days in a row when the zookeepers had to prepare the habitats, and the animals, for the torrential downpours of the monsoons.
As mentioned in my last post, I worked quite frequently with Nimbus the Great Horned Owl, getting him comfortable with being around new people and on a glove. In the last few weeks of my internship I was able to present him to the zoo camps. This included boxing and transporting Nimbus, having him on glove while talking to kids about owls and their conservation, and transporting him back to the Bird Run. Through these presentations I received tips from Katie about presentation techniques, especially while holding an animal, and about the best ways to communicate with different ages of children. Presenting Nimbus allowed me to work on my always-improving public speaking skills. For the zoo camps, I also went with Katie as she presented the juvenile American Alligators. I did not myself speak about the alligators, but I was able to handle them and walk around the room to let kids touch the animals. At the time, the alligators were only around seven months old, so a big part of my and Katie’s job was handling the alligators often to get them used to people for them to be ambassador animals. Over the short few weeks that we handled the alligators, I could see great improvement in their comfort with humans. In the beginning stages, they would wiggle around and chirp when picked up. By the end of my internship, they were readily picked up and were calm in hand.
With Nimbus after a presentation to zoo camp.

Handling a young alligator Cypress to improve her ambassador animal skills.
 One of the most memorable experiences of my internship was being able to help with the Reid Park Zoo’s Watermelon Wednesday events throughout the month of July. During these days, different animals around the zoo were given watermelon-based enrichment, from whole watermelons to frozen slices of watermelon to paper watermelon decorations, and were featured to zoo visitors during keeper talks. For the first Watermelon Wednesday on July 4th, I helped in the kitchen to prepare ten watermelons as enrichment for species including elephants, grizzly bears, otters, and meerkats. For the rest of the Watermelon Wednesdays, I was with the elephant team. During these days I had the chance to set-up enrichment in the elephant yards, including whole watermelons, watermelon-bran paste, and giant watermelon popsicles. The fun part was being able to watch the elephants as they were moved out to the yards and found their special enrichments. Each elephant had their own way of eating the watermelons: some would eat them whole, some would break them apart with their feet before picking them up with their trunks, others would wait to steal the remains of another elephant’s watermelon.  
Right after this, Nandi the elephant tore apart the Watermelon Wednesday banner. A watermelon popsicle is seen in the background.
            Aside from the daily cleaning and husbandry tasks that I completed in the elephant barn, another great task came into our almost daily routine. Every few days we did ERD (elephant restraining device) desensitizing sessions with one of the female elephants Lungile. These sessions were to help get Lungile used to being in the ERD with lots of strange people around so that she would be comfortable in the space during her eventual eye exam. For these sessions, four or five keepers and interns would walk up to Lungile and look around her eye. They would then take a step back and repeat walking up to look at and touch around her eye on the trainer’s command. Being a part of these sessions allowed me to have a better understanding of and to get a closer look at the health-husbandry practices in which the elephants voluntarily participate.


Elephant team lead Savannah and I doing a “stranger danger” session with an elephant.
            Throughout the internship, I learned the importance of teamwork and communication as they are applied in real work experiences. These are lessons I never could have learned from a textbook; they come with practice and application. In a zoo environment especially, I learned that communication at every level is needed to keep both humans and animals safe. One of the most special parts of my internship at the Reid Park Zoo was getting to work beside two Otterbein Zoo and Conservation Science alumni, Mara Eisenbarth and Matt Vieth. Both Mara and Matt are members of the elephant team. It was truly inspiring to see two people that have been in my shoes at Otterbein being able to do what they love because of the education they received. Talking with and learning from them allowed me to expand my knowledge not only about a career in the zoo field, but also my understanding of myself.

Tuesday, August 28, 2018

I feel Alive!

Emma Kimberly
Class of 2020

Zanesville, Ohio

Research Assistant
Gamboa, Panamá






Hi everyone! My first blog covered the experiences I had during my first two weeks in Panama, and this blog will summarize the last three! (And let me tell you, Gamboa saved the best time for last).





Here you see the plastic container that holds water, a
metabolic chamber holder, and the metabolic chamber itself. An oxygen
probe is aligned with the O2 sensor on the chamber. The temperature
probe is placed in the water. The green mesh keeps tadpoles calm
during tests by making it darker while preventing mosquitoes from
laying eggs at night. Notice that it is impossible to keep the table
dry!



Week three struck a little trouble for my experiment. We realized my tadpoles were not growing fast enough, even with exactly replicated set-up and treatment from previous experiments. Due to this, my tadpoles small size would mean it would take forever to run their metabolic rates as well as be very difficult to dissect, especially because their organs would be developmentally behind from what we desired them to be. If I had 5 or even 4 more weeks instead of 3 more, my tadpoles would have been fine.
However, because we only had 3 more, Dr. Bouchard, Gwen and I had to come up with an alternative plan. Luckily for me, the treatments in my experiment, high and low density, were also tested within Gwen's experiment. Because Gwen only needed 2 tadpoles from each treatment, that meant that she had enough leftover for me to run her tadpoles in my experiment. Additionally, we added another layer to my experiment that consisted of not only running metabolic rates for low and high density treatments, but low predator and high predator treatments as well, which was very exciting. See, there's a bright side to everything. Thank you Gwen!!!


Panama Canal, Miraflores
   
Despite the hiccup in the beginning of the week, the rest of week three was awesome! My parents actually came all the way from Ohio to visit for 5 days, I was so excited to see them. Although I had limited time to spend with them because our experiment started to pick up in pace, Gwen and I did manage to have time to go to the Miraflores locks with them! It was amazing to see a boat pass through. The one we saw was named Jackie B!

My biggest supporters!



Before my parents left, I took them on a night walk. Here are some of the critters we saw!

Capybara-
the world's largest rodent!!
Gladiator frog-
large tree frogs whose call sounds
like a low-pitched croak
 
                                                               Light green-yellow frog that 
                                                                           we couldn't ID in our field guide

                                                  
Throughout week four, I ran metabolic rates for low density treatment tadpoles, which took significantly less time than we had anticipated (about 30min per tadpole). Out of the 42 low density treatment tadpoles, I euthanized 14 of them to be dissected. Dissecting them will allow us to determine whether our treatments were affecting the growth and development of the tadpoles.


During week five, I ran metabolic rates for high density tadpole treatments. We hoped that we would see a difference in the metabolic rates between low and high density treatments, and we certainly did! This was especially profound for me because in the previous days with low density treatments, I could run 14 tadpoles in 7 hours. Imagine my surprise when it took 14 hours to run 14 tadpoles from the high density tadpoles (1hr per tadpole) - which I had to do all in one day because I had prepped 14 the night before. I only took on a max of 10 tadpoles in the following ~3 days.


With Gwen's help, I was able to knock out my dissections in 3 days. The dissections had to be done through the microscope because the tadpoles were so small. I loved dissecting. It was amazing to see how complex and detailed organisms as tiny as a tadpole were! I dissected out the brain, the gut, the liver, the pancreas, and the fat body to be weighed on an analytical balance. Additionally, the brains were photographed to be photo-analyzed at a later date. This entire process had really helped strengthen my understanding of growth and development as well as boosted my confidence with dissections!




















After the dissections were completed, Gwen and I wrapped up our experiment sites and packed up our things! But before I go, here are a few of the highlights of my last 3 weeks in Gamboa, Panama.




Patacones that we made from
plantains we found on our
walk home - tasted like crispy
potato slices!

Empanadas de la Ciudad
del Saber ... deliciosa!
1). Making memories with Gwen! From our daily walk-talks, trying new foods, watching toucans do head dances in the mornings, sweating our butts off,
getting caught in full on rainforest




thunderstorms, meeting new friends, traveling to BCI for a lightning talk, laughing at agouti, lifting each other up when the other got discouraged, and growing together as individuals and as scientists, having Gwen with me throughout these wild five weeks made the experience that much more
                                                                                    amazing & memorable.



Amigos nuevos- Javier & Rosalinda
 
Who knew I loved salsa music??? 


 2). Going salsa dancing at a discoteca in Panama City! I went with a group of PhD and graduate students that knew the city well and went out often, so I wasn't as nervous about traveling an hour into the city. We took a Saca bus, a metro, and a taxi to get there and Ubered back to Gamboa. Despite the fact that I knew nothing about salsa dancing before that night, the people I went with were more than happy to teach me the basics and I had a great night with great new friends. I wish salsa dancing nights were common in Ohio!

3). Receiving a visit from Mr. Caiman in experimental pond!!! He came near the end of our trip, and I was in shock when I first saw him. He reminded me of a dinosaur - scaly, rigid, poised, and not one bit fazed by human presence.
Me (naturally) getting as close as (safely) possible to the Caiman.
And last but not least...

4). Biking to El Charco trail and going for a hike on my last !
 



 Closing thoughts: 

 The sign says it all. 
My experience in Gamboa, Panama was incredible and left me feeling so alive. Alive in my growth as a strong and determined individual, alive in my development as a young scientist, alive in the richness of experiencing another culture, and alive from being immersed in the simplistic, rainforest way of life for five weeks. I cannot thank the Otterbein Earth & Science Department, Dr. Bouchard, STRI facilities and faculty, and my parents enough for making this 
experience possible for me. 

Now, with a rejuvenated and energized spirit, I return to school ready to tackle anything junior year has to throw at me! Stay curious.

Final Words from White Oak

Name: Madison MacElrevey
Class Year: Senior
Hometown: Lewes, Delaware
Internship: White Oak Conservation Center
Location: Yulee, Florida


I am writing this blog as I begin my long road trip back to Otterbein after finishing my internship at White Oak Conservation. As I look back on my internship, I am in disbelief of all of the amazing experiences and opportunities I had in just a short seven weeks. My time flew by while at White Oak, but it is time that I will never forget, and will definitely use in my remaining time at Otterbein and throughout my career.

Mookie

Since writing my last blog, I have continued to become better familiar with all of the animals and the daily routine of the East section at White Oak, and have had more unique experiences. One experience involved one of the bongo, Mookie. All of the keepers at White Oak love her, even if they have never worked with her before. When a call came over the radio that she had been injured, keepers from the other areas came to help bring her into the corral. This experience helped me realize how closely all of the areas work together. The keepers were willing to take time out of their lunch break to help with an animal in an area that was not their own. I was also able to interact with Mookie more one-on-one after the procedure for daily medication and check-ups.





On one of my days off, I got to spend the day volunteering with the carnivore department. It was the time of year that they were doing yearly checkups on the maned wolves, so I got to help with one of the procedures. This included a teeth cleaning, ultrasound, temperature reading, and checking muscles and joints. This wolf had a bad tooth, so they also took some x-rays to be able to better determine if the tooth needed to be removed or not. Fortunately, it did not need to be removed.  
Feeding Penny was one of my favorite daily activities
 
Another opportunity I got was helping raise a kudu calf, whose mother was unable to care for it. The baby was pulled soon after it was born, and the keepers noticed that its mother was very ill and was not caring for the baby. Myself, along with two other interns, and two staff, took turns feeding the baby six times a day, with the first feeding being at 6:30am and the last feeding being at 9:30pm. We kept close observations and recorded how much she was eating, how she was acting, and what her bowel movements looked like. After some time, we moved her to an outside area. This was the first experience I had with hand raising an animal, and it was so much fun getting to be a part of helping raise this young kudu, who was named Penny. This is another example of why White Oak is such a special place. They are very well known, and successful at breeding and raising animals, and it was special to get to learn from some of the best in the field. Mother and baby are both healthy and doing great. 
When not working, I got to hang out with the other interns and some of the staff. For fourth of July, one of the keepers hosted a bonfire at her house, and had another one for a going away party for all of the interns. We were also able to take several trips to the beach, and see some movies. One of the keepers hosted a book club. The book while I was there was In the Shadow of Man, by Jane Goodall. I have always been interested in her work, so getting to read and discuss about her life with others who share a similar passion as me was a lot of fun. The times I got to spend with my coworkers outside of work were perhaps some of my greatest memories from my internship, because I was able to build lifelong friendships.  
Group photo at the 4th of July Party

One my second to last day at White Oak, there was an intern tour where we all loaded into a trolley with our parents and took a tour around White Oak. This was really fun, because we were able to learn about the areas we were not directly interning with. It was also fun to get to share with our parents about what we had been doing all summer, and why we are all so passionate about pursuing a career in zoo keeping and conservation work.  
My dad petting a rhino on our tour

Saying goodbye to one of the Okapi I had the pleasure of working with
 
This was a hard goodbye. White Oak is a special place with a lot of special people, and I hope one day I might return and get to work alongside of them once again, but until then, I head back to my second home at Otterbein to have more amazing experiences and learn how to be the best form of myself that I can be. Hopefully my senior year does not go by as fast as the previous three.   

One of the many amazing sunsets I got to experience while at White Oak









Monday, August 27, 2018

Update on red-eyed tree frog research in Gamboa, Panamá!

Emma Kimberly
Class of 2020

Zanesville, Ohio

Research Assistant
Gamboa, Panamá


My new favorite kind of toad -
South American Toad,
Rhinella margaritifera
So today marks two weeks since we first arrived in Panamá! I cannot believe how fast the time is going. Our trip here was smooth and after just a few short days we were settled into our Smithsonian Institute owned apartment. Our neighbors consist of other researchers and volunteers of varying conservation and wildlife organizations, it is so amazing to be surrounded by such interesting people who share the same love for animals (mostly frogs) and science that we do!









       During our first week, we dove right into setting up our experiment. Dr. Bouchard led the charge in how the mesocosms (giant circular tadpole tanks) needed to be set-up and Gwen and I followed. My experiment consists of 16 mesocosms, half containing 45 red-eyed tree frog tadpoles each (high density) and the other half containing 5 tadpoles each (low density). Each mesocosm needed to be cleaned, filled with water, provided a leaf litter bag, covered with a screen to prevent the water from being colonized by organisms like mosquitoes, and secured with an elastic band. Also, each mesocosm needed to have sufficient overflow holes with screen to cover them.
Agalychnis callidryas eggs are
laid on leaves overhanging a
pond so that the tadpoles drop
into the water when they
are ready to hatch!


Luckily most mesocosms already had these screens still secured, but some needed repairs. We had to make a trip to a hardware store and I enjoyed practicing my Spanish-speaking skills when asking the workers where item "X" was located.

However, my true Spanish skills were put to the test when I had to call a Spanish-speaking clinic and figure out how to get Gwen a doctor's appointment because she got sick the first week, poor girl! Shout out to Profe Escondo back at home for helping me be confident enough in my speaking abilities to use them fully while I'm here - it's so exciting to actually use my knowledge of a foreign language in real life situations!




Belo in it's predator cage,
check out Gwen's blog
for more info on them!
       So now that both my and Gwen's experiments are up and running, we have been feeding our tadpoles every 5 days and analyzing initial photos of tadpoles in each mesocosm so that we can later take more photos and discover how much and how fast they are growing and developing. OH! I forgot to mention the beautifully ferocious predators that are being used in Gwen's experiment and how fun they were to capture.

Quarry Pond catching belos!








They are called Belostomatids, nickname toe-biters, and are giant water bugs that stab their prey with their proboscis and inject a powerful saliva so they can then suck out the liquified insides of their prey. Yum. Anyways, Dr. Bouchard and I spent a total of at least 4 hours thigh deep in this smelly, murky pond with giant diving spiders. Each capture was like finding a piece of gold!



Our fancy metabolic rate measuring equipment
Once my tadpoles reach the required size, the remainder of my time here will consist of mostly analyzing photos, measuring metabolic rates, and dissecting sample tadpoles. It will be a crunch to get it all done before we go home, but we will get it done!









Emerald-eyed Gladiator Frog,
Hypsiboas crepitans
Not only am I having a great time doing field work and working on our project, but in my down time,I have been able to go on runs, see tons of exotic wildlife, go to a fish fry in the rainforest, eat authentic Panamanian fonda (food truck) food, attend weekly Frog Talks and a Gamboa Women in Science meeting, and go on a tour of the Gamboa Amphibian Research and
Conservation Center (Gamboa ARCC)!!!




Making friends with the red-eyed tree frogs

I am really overwhelmed and feeling very blessed by how amazing this experience has been and I am not even halfway through it. I cannot wait to make my next post and update on what is yet to come, stay tuned!