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Marine & Freshwater Environmental Education
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I found a great whale watcher
I miss my time aboard the Atlantic Star where we would head out to sea in the early morning and Atlantic bottlenose dolphins would be at the surface near the bow of the boat as if leading the way for a great trip. Ah, those were the days. As a substitute I did discover Ms. […]
Christmas critter countdown: Decorator crab
The decorator crab will hold a piece of decoration against it shell until it begins to grow there! Find out what’s used as a decoration here.
Sink your teeth into this: 20 facts about shark teeth
Are you ready to sink your teeth into Shark Week 2012? Here are 20 facts about shark teeth to get you started. Discovery Channel’s annual event looks like it will quite the extravaganza for its 25th year. Andy Samberg from Saturday Night Live has been brought in as the official ‘chief shark officer‘. I have […]
Penguin’s plight progresses
Good news for five of the twelve species of penguins that were petitioned by the Center for Biological Diversity (CBD) to be listed as threatened under the Endangered Species Act. The lucky species that get a break for a time being include the Humboldt penguin of Chile and Peru and the yellow-eyed (pictured top), white-flippered, […]
Sea slug actually anything but a lug
This might sound familiar (since I recently retweeted from @NOAAOceanToday) but there was recently an article discussing the virtues of sea slugs. In particular that they have been used to understand how to maximize the effectiveness of long-term memory in humans. Also, check out these divers (with the Bamfield Marine Sciences Centre in Bamfield, BC) […]
It’s as easy as A, B, Sea: M for Monsoon
Monsoons are winds that change directions with the season and are most often associated with Africa and South Asia. Winter monsoons are dry while summer monsoons bring rain. Very weak monsoons develop on the Gulf of Mexico.
How can you tell if that fin bobbing up and down in the distance belongs to a dolphin or a porpoise?
From far away you can probably only see the fin, right? The Atlantic bottlenose dolphin will have a dorsal fin that is hooked while the Atlantic Harbor Porpoise will have a triangular dorsal fin. If you are closer you will see other differences. For instance, the dolphin is about 7-12 feet as an adult while […]
Otter personalities
What kind of car do you drive in the sea? An otter-mobile. I know that was pretty funny, I know. Here are some memes to celebrate Sea Otter Awareness Week (this September 24-30) that really illustrates the breadth of sea otters.
What is bioluminescence?
Bioluminescence means light (as in ‘illuminate‘) from life (prefix ‘bio‘). It is produced by a chemical reaction in many marine or terrestrial organisms. The reaction begins with a chemical called luciferase that catalyzes another chemical, luciferin, to then make oxyluciferin and light. If you see bioluminescence from a boat it is most often tiny dinoflagellates […]
Why do I always see so many dead crabs along the shoreline?
Rest assure those crab skeletons are not all dead crabs. They are the molts from the animals. Crabs, lobsters, horseshoe crabs, and many other crustaceans go through a molting phase and the old shell is basically washed up in the wrack line. The wrack line is the deposits from the ocean after the tide has […]
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What people are saying …
- Robert Emahiser on Why you should never walk on dunes
- Lesa on 10 brief facts on bioluminescence
- Lisa on Limulus Love
- Beach Chair Scientist on 17 facts about the wee sea potatoes
- Bernard Rejterada on 17 facts about the wee sea potatoes
- Brian on What is the difference between a summer and winter flounder?
- Inbound marketing on 15 facts about the Portuguese man-of-war that’ll have you saying “Didya know…?”
- Donnie Huckabee on Wordless Wednesday | Shell art
- John on Why you should never walk on dunes
- ItzJaylaD on What I know about whale sharks
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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