This is a whimsical – yet still direct and profound – image I wanted to share from from my Ocean Conservation Inspiration Pinterest board. Do you have a particular phrase or image that drives you?
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- September 12, 2026
Marine & Freshwater Environmental Education
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What is the biggest fish in the sea?
The whale shark is the biggest fish on the planet. The largest whale shark measures about 66 feet long and 74,957 pounds. Not to be confused with the blue whale, a mammal, which is the largest animal on the planet. The largest blue whale measured about 110 feet and up to 400,000 pounds! The whale […]
Why is the ocean blue?
My immediate answer is that the ocean had a rough day at the office. A lot of people think it is because of the reflection of the sky, but, that is missing an important part of the puzzle. If you think about it the ocean is not really blue everywhere, is it? What needs to […]
It’s as easy as A, B, Sea: G for Gorgonians
Gorgonians are a group of corals known as the ‘horny corals’. This is includes the sea whips, sea fans and sea feathers. They are similar to the soft corals because they all have eight-part symmetry. Most jewelry that is made from coral is made from the gorgonians. If you ask me though corals are too […]
Superlatives of the sea
This past Friday I had a particularly curious and enthusiastic fifth block Oceanography class. All of their questions were marine science related so I broke out some notecards and asked them to write all of their burning inquiries down. I wanted to tackle them thoughtfully … here I am! My students are amazing inspiration and […]
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 […]
Beyond the beach: What else is there to see this summer at the shore?
Taking a trip this summer to the beaches along New Jersey, Delaware, Maryland, or North Carolina? Don’t forget there is a lot to see beyond the sea. Late last month my family and I were back home briefly and decided to check out the Nature Center of Cape May. It was the perfect venue to […]
Why do you hear the ocean echo from a shell?
The larger the seashell the louder the sound, right? It is the space inside the shell that creates the sound. Well, the space inside the seashell bouncing against the sounds of your surroundings. For the most part people are experimenting with this seashell symphony at the beach where there is a lot of space for […]
Have you visited the Sant Ocean Hall?
I’m lucky enough to live and work in the DC metro area, one of the biggest reasons I love this city (besides being able to feel the thrill and excitement of the Inauguration this past weekend) is the access to free museums. If you’re an ocean lover you might be surprised to know that there […]
Is there any fish species closely related to mermaids?
As paleontologically-inclined artist and author Ray Troll likes to say, people—and by extension, all mammals—are just really complicated fish. Since mermaids are widely believed to be the optimistic misapprehension of common manatees by sadly sea-addled sailors, the fish species most closely related to mermaids would be…well…us, mammals. Jim Wharton Vice President, Education Division, Director, Center […]
What is oceanography?
If you take biology, physics, meteorology, chemistry, geology, geography and mix them all together (via the same concept as Ekman transport) you come up with oceanography. See this very concise infographic from the Sea Blog for a visual depiction of how it all comes together. Click here to understand the difference between a marine biologist […]
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- Hurricane vs. Cyclone vs. Typhoon
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- Belly biology creates lasting memories
- Five awful puns about courtship in the sea
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