Bawean Warty Pig May Be World’s Rarest Pig, With Only 230 Around 

“I’m on Lord Howe Island, a tiny speck of land 300 miles off the east coast of Australia. Humans beings only got here a little over 200 years ago, and it seems the birds that nest here are still quite curious to see what’s going on.“ (Life of Birds 1998)

This is it. This is my favourite Attenborough moment.

Mysterious Deep-Sea Animal Rediscovered after 116 Years

http://www.sci-news.com/biology/bathochordaeus-charon-04426.html

I meant to say “neat” because it’s the first time I’ve seen a toad in person with its croak sac and I got excited

Too excited

The blood vessels on your head.

How do you disentangle a humpback whale?

Very, very carefully – and without getting in the water. The Hawaiian Islands Large Whale Entanglement Response Network has it down to a science.

Photo: J. Moore/NOAA Permit #15240

Each year, numerous whales and other marine animals become entangled in a variety of materials, such as fishing gear, rope and plastic bags. Entanglement can physically harm animals while also impairing their movement. An entangled animal can find it difficult or impossible to feed, and at times the entanglement can drown them.

That’s where the Hawaiian Islands Large Whale Entanglement Response Network comes in. These highly-trained professionals from Hawaiian Islands Humpback Whale National Marine Sanctuary, working closely with and under authority of NOAA Fisheries’ Marine Mammal Health and Stranding Response Program, know how to safely rescue creatures like humpback whales from entanglement.

Humpback whales can hold their breath for much longer and swim faster than a human can, and an entangled whale is often stressed or panicked. Trying to free a 40-ton whale that likely doesn’t realize rescuers are there to help can be dangerous for the animal and for humans. Rescuers never enter the water to free an entangled whale.

Instead, rescuers grab hold of the entangled lines using a grappling hook, then attach a series of buoys to the lines. This keeps the whale at the surface and slows it down enough for the disentanglement team, following the whale in a small inflatable boat, to gain access to the animal and the lines it’s tangled in. However, even with the buoys attached, the inflatable boat may still get towed behind the animal. Humpback whales are strong animals that can move rapidly through the water, so this can be quite dangerous. It is important that the disentanglement team be trained and prepared to respond to the whale’s movements.

As the whale grows tired, the rescuers work their way closer. Once they’re close enough, they use a custom-designed knife attached to a long pole to cut away the gear entangling the whale. These knives are specially designed to cut the rope but not the whale. Typically, after several passes, the whale is free!

Once the whale is untangled, the team uses the grappling hook once again to collect and remove the debris from the water so that other animals don’t become trapped in the future.

Photo: Ed Lyman/NOAA, under NOAA permit #15240

Entanglement is a problem around the globe, and sanctuary staff can only help a small percentage of entangled whales. Since 2002, Hawaiian Islands Humpback Whale National Marine Sanctuary has received more than 100 confirmed reports of entangled humpbacks, representing at least 70 different animals — and more entanglements go unseen and unreported.

With that in mind, prevention is the ultimate objective: by reducing the amount of derelict fishing gear and other debris in the ocean and making actively fished gear more “whale safe,” we can reduce the number of whales and other animals that get entangled and hurt or killed.

Watch the Disentanglement Response Network in action:

GIFs via NOAA’s Marine Mammal Health and Stranding Response Program, under NOAA permits 932-1905, 15240 932-1489, and 932-1905-01/MA-009526-1, and Hawaii State Permit PMAL-2015-206.

Velociraptor by Brett Gross. Water color on water color paper. 24"x18".

Vaterite … from fish ears to crystal lattices

Deep within the ear of a fish you will find a little bone, an otolith. This bone acts as part of the sensory system of the ear, part accelerometer, part gravity sensor, part sound sensor. Otoliths are formed from calcium carbonate minerals, and different species of fish exploit different types of CaCO3 mineral. These CaCO3 “polymorphs” all have the same chemistry, but the arrangements of atoms within the crystal lattice of each are different, just as diamond and graphite are two polymorphs of carbon. Usually, a fish otolith grows as aragonite, sometimes as calcite, a different polymorph of calcium carbonate, and sometime as the third CaCO3 polymorph, vaterite.

Keep reading

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New Species of Shieldtail Snake Discovered in India 

by Enrico de Lazaro

The Khaire’s black shieldtail (Melanophidium khairei) is described in a paper recently published in the journal Zootaxa by an international team of scientists led by Dr. David Gower of the Natural History Museum, London, UK. The newfound species occurs in southern Maharashtra, Goa, and northern Karnataka. It is the most northerly member of the genus…

(read more: Science News)

photographvia: David J. Gauer et al.

Everything to do with the mind, follow @mypsychology.

Everything to do with the mind, follow @mypsychology.