![](https://sites.udel.edu/globalblog/files/2022/02/Flower-Big-Island-Julia-Kausel-22W-Hawaii-BISC.jpg)
Submitted by Julia Kausel on the 2022 winter session program in Hawaii sponsored by the Department of Biological Sciences…
Aloha! This past week we transitioned from Oahu to Hawaii (The Big Island). This was a really cool week to compare everything about both of the islands we had been on so far. One of the main things we studied this week was the volcanic rocks on The Big Island, and how the whole Islands structure is different than Oahu. My favorite part of the week was going to Volcanoes National Park. It was so interesting to see how the plants and animals living in the park were so drastically different than other islands in Hawaii.
Something that I didn’t expect was how different parts of the Big Island were to each other. Right after visiting Volcanoes National Park and admiring how rocky and dry it was, we visited the Botanical Gardens which were lush and filled with vibrant plants. I really enjoyed seeing the difference between the two islands ecosystems as well as the difference in plants based on location on the Big Island.
![](https://sites.udel.edu/globalblog/files/2022/02/Flower-Big-Island-Julia-Kausel-22W-Hawaii-BISC-768x1024.jpg)