From the post on February 8, 2010 “Seashell, seashell by the seashore”
1. Sea Biscuit 2. Cushion Star or Bahamas Star 3. Purple-spined Sea Urchin 4. Pear Whelk 5. Fighting Conch 6. Calico Scallop
Marine & Freshwater Environmental Education
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Are horseshoe crabs dangerous?
No. I mentioned in the very first BCS blog entry that the horseshoe crab is a “sweetheart of an animal” and I will continue to defend that statement. Some people may think that the tail spine, or telson, is poisonous. What the telson is simply used for is to flip the animal over when a […]
It’s as easy as A, B, Sea: T for Trilobite
Trilobites are not an opportunity to taste test three different bites of food. They are an extinct marine arthropod, that looked like a squashed centipede, dating back to the Cambrian period. They’re quite significant because paleontologists use them as an index fossil for dating back other rock structures. Image (c) smithsonianmag.com
It’s as easy as A, B, Sea: R for Remora
Remora refers to any member of a group of fish that can attach themselves to other fishes (usually sharks) or ships by way of a suction disk on the top of their head.They typically eat anything that falls from the sharks mouth. Do the lyrics from the Jimmy Buffet song, Fins, make sense now? “But […]
Spend your tax refund at United by Blue!
United by Blue is an organization that is dedicated to making and seeing a difference in our world, with particular attention on the oceans. Brian Linton started the company in May of 2010 and sells amazing apparel, jewelry, and bags and makes certain to remove 1 pound of trash from the world’s oceans and waterways […]
A seal on the shore isn’t always stranded
It’s critical that you do not disturb seals when viewing. All marine mammals (e.g., seals, whales, walruses, porpoises, dolphins) are federally protected under the Marine Mammal Protection Act. If you do see an animal in distress contact your local member of the Northeast Region Marine Mammal and Sea Turtle Stranding & Entanglement Network.
When did life begin in the ocean?
Actually, before there was life on land there was life in the ocean. Life in the ocean began about 3.1 to 3.4 billion years ago. Life on land began only 400 million years ago. Do you have another great question? Email info@beachchairscientist.com and let me know!
What I know about whale sharks
Sure, you know that whale sharks are the largest fish in the sea (reaching up to 42 feet) and they sieve plankton for nourishment. Being that you’re clever and smart you must know these ten wicked facts about whales sharks, too – but, I’ll tell you again anyway. Whales sharks have the thickest skin in […]
Christmas critter countdown: Cookie cutter shark
Another day of the countdown. This time it’s the ferocious cookie cutter shark. There’s nothing short of remarkably awesome when it comes to these sharks. They are small but also skillful in their ability to sneak up and eat prey much larger. They even have the largest tooth-to-body-length ratio of any shark (including the great […]
What are skates and how are they different from rays?
Recently, a subscriber wanted to learn more about skates. Great question since many of us think of ‘roller’ when we think ‘skate’. Skates are a species that often get overshadowed by rays, especially considering rays tend to be boldly colored while skates tend to be rather dreary and drab in coloration. Rays are also found […]
What are the nubby little things on pilings near the beach?
Most likely, acorn barnacles. Let me guess, they look like tiny volcanoes? And they hurt if you rub up against them? That is the outer shell made of calcium. They put this protective layer up when they are not under water. When it is hide tide the acorn barnacle opens up the volcanoes structure and […]
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- Robert Emahiser on Why you should never walk on dunes
- Lesa on 10 brief facts on bioluminescence
- Lisa on Limulus Love
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- 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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