I would love to share this wonderful squid dissection video from Paul Dewiler, Instructor of Marine Science at the San Diego Mesa College. The video was inspired by his overview during his Ultimate Squid Dissection workshop at the National Marine Educators Associations 2010 conference in Gaitlinburg, TN. He states that the purpose of the video is to, “illustrate the squid’s external and internal anatomical structures so that teachers are confident and able to lead and assist their students in dissecting this species in the classroom”. As someone that has struggled with and watched other struggle with the dissection of a squid I am excited to share this wonderful resource. Thank you, Paul!
Marine & Freshwater Environmental Education
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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 […]
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 […]
What is bycatch?
Bycatch is a term used to classify the incidental fish, mammals, birds, sea turtles or invertebrates that may be caught while targeting other species in a fishery. One of the biggest victims of these unintentional catches are the black-footed albatross. They frequently swallow bait attached to the lines of long-line fishing boats. At least 300,000 […]
My new land-to-sea connection
Even if you don’t live by the ocean you should care about it and issues associated with its health. Yes, the ocean ecosystem is unhealthy. Industry, industry, and more industry popped up in the last century and brought with it increased emissions into the atmosphere causing climate change. The ocean is the largest ecosystem on […]
What you need to know about World Shorebirds Day: Saturday, September 6th
My husband isn’t happy about this … But, recently, I have found a new love of birds. It’s because we live in the woods and not near the ocean, so those flighted friends have stolen my heart just like fish did back some many years ago. My husband thinks it is hysterical since we grew […]
Japan
My thoughts and prayers go out to the victims of the devastating earthquake on March 11, 2011 in Japan. Because I strongly believe pictures are worth a thousand words to illustrate the damage and destruction visit National Geographic to view a very powerful post of before and after images.
Maryland moves closer to banning microbeads
Reported on the Baltimore Sun’s B’More Green blog, “Consumer products such as toothpaste and cosmetic scrubs containing tiny plastic “microbeads” could be banned from store shelves in Maryland after 2018 under a bill unanimously approved Thursday by the state Senate”. These means that if the bill passes the House, “Maryland will be the second state […]
Crocodile Hunter’s dad working to save dugongs
Dugongs, a relative of manatees, are found off the coast of Africa and Australia. Steve Irwin’s dad, Bob, is on a mission for an “immediate moratorium on the hunting of endangered dugongs and sea turtles around the Australian coastline by Indigenous hunters.” Politicians have also been calling for the end to the hunting of dugongs […]
Linda Thornton, an inspiring aquaculturist on a mission for sustainability
If you’ve got some spare time this weekend, take some time to enjoy this fantastic documentary of one woman’s quest to transform shrimp aquaculture practices. Andrew Revkin of the New York Times helped produce this 16 minute documentary of Linda Thornton, a biologist who uprooted herself from her home in Illinois to Belize, and set out […]
From Sandy, coastal towns learn ‘dune’ diligence lesson. Is it enough?
The superstorm still affecting millions along the mid-Atlantic is a wake-up call. The damage due to flooding and fires is unmatched to any other storm in recent history. Experts say the event will not be an unfamiliar one in future decades due to an influx of people living along the coast and the impending sea […]
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