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Marine & Freshwater Environmental Education
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Hark! The herald angel (shark) strikes?
Not often. But, the angel shark has been known to strike – if provoked. These strikes are similar to those made by its cartilaginous relatives, rays and skates, coming from the surface of the ocean floor (they’re pretty good with the camouflage as you might notice from the picture on the right). However, unlike rays […]
Sea level rise is settled fact
“Some scientific conclusions have been so thoroughly examined and tested, and supported by so many independent observations and results, that their likelihood of being found wrong is vanishingly small. Such conclusions are then regarded as settled facts. This is the case for the conclusions that the Earth system is warming and that much of this […]
Ocean 180: A contest to create a compelling 3 minute video on your latest ocean study
Movie makers … find a marine scientist with a paper published between January 1, 2008 and November 30, 2013. Marine scientists … find a movie maker with some serious skills for interpreting science. Have the dual set of skills? It’s time to get to work. The Center for Ocean Sciences Education Excellence (COSEE) Florida is […]
How do flamingos get their color?
From their diet. They eat foods high in beta carotene, mostly shrimp and algae. They also will eat mollusks (clams or snails) or crustaceans (crabs). They gather their food by gulping water with their beak and then straining the water and eating the leftover food. So, that being said, the color often varies between bird […]
‘Wicked Tuna’ is food for thought
Tomorrow the National Geographic Channel (of which approximately over 50% is owned by NewsCorp, a Murdoch Company) is debuting the television show Wicked Tuna. The show is intriguing because the species itself is remarkable. Atlantic bluefin tuna (Thunnus thynnus) can swim up to 40 miles per hour and can dive up to 3,000 feet. Their […]
How to handle a horseshoe crab
Many horseshoe crabs you see this time of year along the shore are probably “molts”. You can tell if the exoskeleton seems hollow. Insider science tip: If the horseshoe crab has a slight opening at the opposite end of the telson (i.e., pointy “tail”) – it’s a molt. However, if you see a live one […]
It’s as easy as A, B, Sea: W for Weddell Sea
Weddell Sea is the southern most part of the Atlantic Ocean and is usually ice filled. It was discovered by James Weddell in 1823. Image (c) abc.net.au
10 questions with a marine biologist
Here are some question and answers with Professor Jeffrey Levinton of Stony Brook University, Stony Brook, NY. He is a Distinguished Professor of Ecology and Evolution at Stony Brook University. He has been lucky to be able to teach college students for many years at the State University of New York at Stony Brook, which […]
Beyond the bag: Other plastics being banned
Lonely Whale, a UK Marketing Company, took over Seattle in 2017 for its “Strawless in Seattle” campaign and this summer (effective July 2018) Seattle will be the largest metropolitan city to ban the single-use plastic straw. Many local and some national brands, including Century Field and Seattle Seahawks, Safeco Field and Seattle Mariners, and Sea-Tac […]
How do fish float?
There are a few different answers – depending on what type of fish we are asking about. The most sophisticated types of fishes – bony fishes – have a swim bladder. These fish can inflate their swim bladder with gas from a special gas gland. The gas is basically oxygen from the fish’s blood. Bony […]
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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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