“Just keep swimming…just keep swimming….” This is Sandra Tsing Loh with the Loh Down on Science. Imagine having to constantly walk in order to breathe. Sounds exhausting — but that’s a shark’s reality! Sharks MUST keep swimming to get oxygen over their gills. Do they EVER get a break? Yannis
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Can you hear “the music of the . . . deep?” This is Sandra Tsing Loh with the Loh Down on Science. Remember “Jaws?!” Brrrr! I don’t know which was scarier the thirty foot shark or that creepy soundtrack! Andrew Nosal from UC San Diego and colleagues pressed play. They
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“Just keep swimming…just keep swimming….” This is Sandra Tsing Loh with the Loh Down on Science. Imagine having to constantly walk in order to breathe. Sounds exhausting — but that’s a shark’s reality! Sharks MUST keep swimming to get oxygen over their gills. Do they EVER get a break? Yannis
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Sky of blue, a sea of green . . . but which way’s home? This is Sandra Tsing Loh with the Loh Down on Science. I can’t even find the grocery store without my GPS! But some sharks migrate loooong distances. How do they plan their route without underwater Google
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What has rows of sharp pearly whites?! This is Sandra Tsing Loh with the Loh Down on Science, saying… BABY SHARK! Mighty Jaws sits on top of the oceanic food throne. Where adult white sharks munch on marine mammals, like dolphins, found near the water’s surface. But when you’re a
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Lions and tigers and glowing sharks, oh my? This is Sandra Tsing Loh with the Loh Down on Science, saying: We’re gonna need a bigger boat! Lots of ocean-dwelling animals glow. Biofluorescence allows a marine animal–say, a shark–to take in light and convert it to a different color. What color?
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Have you ever met a shark who’s a….vegetarian? This is Sandra Tsing Loh with the Loh Down on Science. Okay, so maybe not a STRICT vegetarian. But there IS a shark who eats more seagrass than fish! It’s the bonnethead shark—a small relative of hammerheads. Samantha Leigh and her colleagues
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When it comes to hunting prey, what’s a shark’s secret? This is Sandra Tsing Loh with the Loh Down on Science, saying: They’ve got it under their skin. Sharks can detect electrical fields of moving prey. How? They have a network of pores around their snout called ampullae of Lorenzini.
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