Veliger is the stage of a mollusk’s life prior to it becoming an adult. This is after it goes through the trochophore larva stage. During the veliger stage a mollusk develops its swimming membrane.
Image (c) pbs.org
Marine & Freshwater Environmental Education
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Are flounder born flat?
They hatch from the egg looking exactly like typical fish, swimming in the upper waters. After two weeks the bridge of the fish’s nose fades away and then one of the eyes, depending on the species, shifts to one side. The process of becoming a complete “flat” fish takes a bit of time, but, once […]
The story of the hurricane …
Bob Dylan explained it once, but I’ll explain the natural phenomenon from another angled. A hurricane develops due to the hot, hot air temperatures of summer moving along the hot, hot ocean. This collision of heat joins forces to form a mass of air and water that starts swirling, blowing, sinking, and rising in a […]
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 […]
12 good non-fiction books about fish
Four Fish: The Future of the Last Wild Food by Paul Greenburg (read a review here.) Cod: A Biography of the Fish That Changed the World by Mark Kurlansky On the Run: An Angler’s Journey Down the Striper Coast by David Dibendetto Giant Bluefin by Douglas Whynott The Last Fish Tale: The Fate of the […]
How much salt is in the ocean?
The amount of salt in the ocean, known as ‘salinity’, is a measure of the of the amount of salt dissolved in 1000 grams of water. The amount is expressed as parts per thousands (ppt). Refractometers are a tool used to measure the amount of salinity in the ocean. The salinity in the ocean is […]
5 photography contests for nature lovers
If you’re anything like me, you love to snap pictures when you’re outside. It’s a great way to relive the tranquility you get from being outdoors once placed back into reality. It’s also a powerful way to share how you see the world and what matters to you with those near and far! In an […]
Christmas critter countdown: Bearded seal
Bearded seals spend most of their lives in the Arctic waters, although they’ve been seen in southeast Florida! They enjoy feasting on arctic cod, shrimp, clams, crabs, and octopus and have been known to live up to 25 years. Learn more here.
7 science/sustainability podcasts worth subscribing to today
I am addicted to podcasts lately. I wake up in the morning and start listening to them immediately. After some in-depth research I think it’s worth sharing my top science/sustainability podcasts. Feel free to share your favorites as well! I do prefer to get entertained as I generally listen while writing, running, driving, or cooking. […]
What’s the difference between a conch and a whelk?
Good rule of thumb would be that whelks are found in temperate water and conchs are found in more tropical waters. Also, conchs have eyeballs, while whelks have eyespots. If you’re lucky enough to catch them while feasting, whelks are carnivores and conchs are herbivores. Also, their body colors are different. Conchs tend to be […]
Wednesday Wisdom: Anonymous
Whether it’s playing in the sea or just taking each day at a time, waves eventually bring happiness. Find more great ocean and conservation quotes here and please feel free to share with your friends and family! Also, ask away! If you have a question about something you found on the beach or just something […]
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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
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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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