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Marine & Freshwater Environmental Education
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Who is afraid of Atlantic wolf(fish)?
The Atlantic wolffish (Anarhichas lupus) may look rather frightening, but, the fish will only harm you if it is out of water. This is rather understandable since it is out of its natural habitat. It prefers to live on rocky bottoms of the ocean floor in very deep, cold waters. These fish have high concentrations […]
12 truths about diamondback terrapins (please, see #8)
Each diamondback terrapin is a work of art. Their skin color ranges from pale to dark gray, or even black. The underside of their shell (plastron) ranges from yellow to green, or even black. But, those variations aren’t the reason for its name. If have the opportunity, be sure to check out the mesmerizing diamond-shaped […]
No more fish in the sea
From Good (an on-line web magazine dedicated to enabling individuals, businesses, and non-profits to push the world forward) an infographic detailing the decline of popular fish species in the last 50 years. The Food and Agriculture Organization of the Untied Nations calculates how many fish are left in the ocean by counting how many fish […]
What is the mystery of the chambered nautilus?
“Year after year beheld the silent toil That spread his lustrous coil; Still, as the spiral grew, He left the past year’s dwelling for the new, Stole with soft step its shining archway through, Built up its idle door, Stretched in his last-found home, and knew the old no more.” Oliver Wendell Holmes (1804-1894) The […]
What is the difference between a swamp and a marsh?
Swamps and marshes are easily interchanged as they are both areas of vegetation that are susceptible to flooding. In North America they are defined a little differently (check out this BCS post for a quick lesson in wetland ecology – image below). A swamp is a place where the plants that make up the area […]
Jellyfish protein help create glow-in-the-dark ice cream
Looks like seaweed isn’t the only ocean organism used to make ice cream a special treat these days, particularly if its glow-in-the-dark ice cream. Charlie Francis, British ice cream creator, partnered with a Chinese scientist interested in understanding the nuances of jellyfish proteins, to synthesize the fluorescent jellyfish protein specifically for use as part of […]
Marine Mammal Monday: Elephant seals
Please feel free to share with your friends and family where you learned something new about elephant seals today! Also, ask away! If you have a question about something you found on the beach or just something you’re curious about just send an email to info@beachchairscientist.com or tweet us!
How do fish give birth?
There are three general ways fish in the sea give birth to a new generation. I will start off explaining what is most familiar to us, fish that give birth to live young. This is called being viviparous. There is a structure similar to the placenta that connects the embryo to the mother’s blood supply. […]
Where did the word “ocean” come from?
Basically, according to Greek mythology, the Greek god Oceanus was a serpent like being that looked like a river and encompassed the entire world – so, picture that – and you get an ocean. I do like the image because it is a sharp reminder that all of our oceans, estuaries and rivers are connected. […]
Can you name the state fish of Hawai’i?
It’s “Humuhumunukunukuāpua’a” in case you missed it when the bartender mentioned it in Forgetting Sarah Marshall. As a bonus, I’ll also give you a rundown of all the other states with a state saltwater/game fish. Some you may already know, but some might surprise you! I never would have thought that so many states have […]
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Top posts & pages from BCS …
- Hurricane vs. Cyclone vs. Typhoon
- A House for Hermit Crab
- How to handle a horseshoe crab
- Snot's your house
- Wednesday Wisdom: Various quotes (Alaska scenes)
- A naturalist's must-see destination: Fossil Hunting at Bayfront State Park in Chesapeake Beach, MD
- Belly biology creates lasting memories
- Five awful puns about courtship in the sea
- Horseshoe crabs confirmed as members of arachnid family
- Beyond the bag: Other plastics being banned
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