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Cierra Braga

Cierra Braga has written 9 posts for oceanbites
The speckled shell of a top snail is place on different sides of the shell for a full view.

The New Mollusk on the Block

Have you ever wondered about how marine animals travel to a new place, you know, when they can’t swim there? Phorcus sauciatus, a marine top snail, doesn’t swim around like a fish. As an adult, this snail’s only method of movement is by crawling around on a surface with its foot. So how does this […]

A grey, striped shark rests on the seafloor.

One Fish, Two Fish, Climate Change, Who Lives?

There is variation within species, and this variation can lead to some individuals surviving better in the face of environmental change. But it is difficult to predict how animals will respond to an environment that is changing faster than they can evolve. Luckily, some scientists found a clever way to study how individuals might respond […]

Examples_of_different_types_of_microplastics

Plastics and Colors and Fish, Oh My!

Have you ever wondered what happens to the garbage that ends up in the ocean? Or about what just might eat this garbage thinking it might have been food? That what the scientists in this study looked at in Brazil. These scientists looked at the gut contents of several fish to see what they ate. […]

An up-close view of a great white shark's head.

Peek-a-Boo, I See You and My Food Too

Imagine yourself floating in a metal cage off the side of a boat. You are waiting to see something rare, exciting, and in all reality dangerous if proper precautions are not used. Then you see it, a dark gray dorsal fin breaking the surface of the water. One of the ocean’s apex predators, a great […]

Image of a vampire squid.

Deep Sea Vampires and Octopods

Happy (early) Halloween from the depths of the sea! The two animals from this study live in the deep sea and not much is known about their lives. I’m talking about a deep-sea octopus named Japetella diaphana and a vampyromorph named Vampyroteuthis infernalis (more commonly known as the vampire squid). Tropical, Temperate, and Deep-Sea The scientists […]

A loggerhead sea turtle hatchling crawling in the sand towards the water.

Virtual Sea Turtles: Predicting the Movement of Hatchlings at Sea

A young sea turtle emerges from its nest and races toward the sea and several others are close behind as they dig their way out of the sand. You can probably think of what it’s like for a sea turtle hatchling at the very start of its life as it tries to make it to […]

A boat pulled out f the water and standing on land exposing the propellers and hull which are covered in various fouling organisms.

Too Slick to Stick

Have you ever walked down a dock to look at the boats? How about under the boat? The sides? Chances are you’ve probably seen a few things growing on the boat wherever it is submerged underwater such as barnacles or algae. This is known as biofouling, the unwanted accumulation of plants and animals on a […]

Chuffing is an explosive exhalation that is the equivalent to when a person sneezes or coughs.

Sneeze, Cough, Chuff: Respiratory Irritation in Dolphins

We all know what it’s like to get sick and have that irritating cough that just doesn’t seem to go away. Well, what about when you’re a marine mammal that doesn’t breathe through a mouth? Dolphins breathe air through their blowhole which is located on the top of their head. What is interesting though is […]

Sounds, Stress, and Stingrays

Have you ever wondered if stingrays can hear noise? Sharks, skates, and rays have multiple sensory organs to help then navigate their environment and hunt for food; for example, jelly-filled pores on their body allow them to sense electric fields in the water. However, less is known about how well these animals can hear. The […]

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  • by oceanbites 1 day ago
    Being on a research cruise is a unique experience with the open water, 12-hour working shifts, and close quarters, but there are some familiar practices too. Here Diana is filtering seawater to gather chlorophyll for analysis, the same process on
  • by oceanbites 1 month ago
    This week for  #WriterWednesday  on  #oceanbites  we are featuring Hannah Collins  @hannahh_irene  Hannah works with marine suspension feeding bivalves and microplastics, investigating whether ingesting microplastics causes changes to the gut microbial community or gut tissues. She hopes to keep working
  • by oceanbites 1 month ago
    Leveling up - did you know that crabs have a larval phase? These are both porcelain crabs, but the one on the right is the earlier stage. It’s massive spine makes it both difficult to eat and quite conspicuous in
  • by oceanbites 2 months ago
    This week for  #WriterWednesday  on  #Oceanbites  we are featuring Cierra Braga. Cierra works ultraviolet c (UVC) to discover how this light can be used to combat biofouling, or the growth of living things, on the hulls of ships. Here, you
  • by oceanbites 2 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Elena Gadoutsis  @haysailor  These photos feature her “favorite marine research so far: From surveying tropical coral reefs, photographing dolphins and whales, and growing my own algae to expose it to different
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  on Oceanbites we are featuring Eliza Oldach. According to Ellie, “I study coastal communities, and try to understand the policies and decisions and interactions and adaptations that communities use to navigate an ever-changing world. Most of
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Jiwoon Park with a little photographic help from Ryan Tabata at the University of Hawaii. When asked about her research, Jiwoon wrote “Just like we need vitamins and minerals to stay
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  on  #Oceanbites  we are featuring  @riley_henning  According to Riley, ”I am interested in studying small things that make a big impact in the ocean. Right now for my master's research at the University of San Diego,
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Gabby Stedman. Gabby is interested in interested in understanding how many species of small-bodied animals there are in the deep-sea and where they live so we can better protect them from
  • by oceanbites 4 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Shawn Wang! Shawn is “an oceanographer that studies ocean conditions of the past. I use everything from microfossils to complex computer models to understand how climate has changed in the past
  • by oceanbites 4 months ago
    Today we are highlighting some of our awesome new authors for  #WriterWednesday  Today we have Daniel Speer! He says, “I am driven to investigate the interface of biology, chemistry, and physics, asking questions about how organisms or biological systems respond
  • by oceanbites 5 months ago
    Here at Oceanbites we love long-term datasets. So much happens in the ocean that sometimes it can be hard to tell if a trend is a part of a natural cycle or actually an anomaly, but as we gather more
  • by oceanbites 5 months ago
    Have you ever seen a lobster molt? Because lobsters have exoskeletons, every time they grow they have to climb out of their old shell, leaving them soft and vulnerable for a few days until their new shell hardens. Young, small
  • by oceanbites 6 months ago
    A lot of zooplankton are translucent, making it much easier to hide from predators. This juvenile mantis shrimp was almost impossible to spot floating in the water, but under a dissecting scope it’s features really come into view. See the
  • by oceanbites 6 months ago
    This is a clump of Dead Man’s Fingers, scientific name Codium fragile. It’s native to the Pacific Ocean and is invasive where I found it on the east coast of the US. It’s a bit velvety, and the coolest thing
  • by oceanbites 7 months ago
    You’ve probably heard of jellyfish, but have you heard of salps? These gelatinous sea creatures band together to form long chains, but they can also fall apart and will wash up onshore like tiny gemstones that squish. Have you seen
  • by oceanbites 7 months ago
    Check out what’s happening on a cool summer research cruise! On the  #neslter  summer transect cruise, we deployed a tow sled called the In Situ Icthyoplankton Imaging System. This can take pictures of gelatinous zooplankton (like jellyfish) that would be
  • by oceanbites 8 months ago
    Did you know horseshoe crabs have more than just two eyes? In these juveniles you can see another set in the middle of the shell. Check out our website to learn about some awesome horseshoe crab research.  #oceanbites   #plankton   #horseshoecrabs 
  • by oceanbites 8 months ago
    Feeling a bit flattened by the week? So are these summer flounder larvae. Fun fact: flounder larvae start out with their eyes set like normal fish, but as they grow one of their eyes migrates to meet the other and
  • by oceanbites 8 months ago
    Have you seen a remote working setup like this? This is a photo from one of our Oceanbites team members Anne Hartwell. “A view from inside the control can of an underwater robot we used to explore the deep parts
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