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Nature Is Metal
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Tale of the Tape 📽 by @asianhuntress Here we have a black bear who is in the throes of passing several lengthy tapeworms. Bears that depend on the yearly salmon run often become hosts for these alien looking organisms that lodge themselves into the bruin’s intestinal tract. The life cycle of the broad fish tapeworm is a flat circle: eggs are released into the wild via the droppings of a host bear, they wash into the rivers and streams where crustaceans gobble them up. Next, salmon chow down on these compromised mud bugs and finally (you guessed it) the bears - who are able to crush 20+ salmon per day at the run’s peak - do just that. The tapeworm larva then latches on to the interior wall of the bear’s stomach and this parasitic life cycle begins anew. The adult tapeworm keeps itself alive by deriving nutrients through its skin from what the bear eats, and as you can see from the above clip, one bear can host multiple parasites at one time. Humans can get these as well by consuming uncooked salmon, which is really awesome if, like me, you also love to go out and eat sushi from time to time. This last part definitely wasn’t written by MY tapeworm, who is an accomplished slam poet and dabbles in antiquing. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Nature Is Metal is powered by you! Did you record a wild video that you would like to get featured here? natureismetal.com/submissions is the absolute best place to send it. Our team checks the submission page daily

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4 days ago

Snagged It 📽 by @jakewalsh2 Shots like this one are hard to get, you can probably guess why that is by the shot itself. However, this behaviour is quite common for northern water snakes, who are known to actively hunt fish. These are non-venomous snakes, which IMO make them even more badass - I mean that in general - a non-venomous snake has to put in more work to get fed than a venomous one. It's the difference between having to fight tooth and nail to wear down and subdue something to eat OR walking up and injecting your target with a syringe and then laying back and waiting for it to take effect before acting. One of these things is not like the other, with the added bonus of nV snakes being relatively harmless to humans in comparison. Obviously we are not talking anacondas, but the little ones in your garden. Anyway, back to the northern water snake. To detect prey underwater, they use the same Jacobson's organ that they would use on land, only this chemosensory tool doesn’t work as well underwater because of the current. However, when paired with the snakes vision and ability to detect vibrations in the water, these snakes are quite efficient at locating and capturing what one might presume to be safe from the glare of the predatory serpent - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Nature Is Metal is powered by you! Did you record a wild video that you would like to get featured here? natureismetal.com/submissions is the absolute best place to send it. Our team checks the submission page daily

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10 days ago