Killer Whales Are Smart Animals. This Is What They Do In Their Natural Habitat:

Updated visalization of every Vaquita left on Earth

There are supposed to be 5000 of them. Now there are 30.

What has been done so far has not worked, including the ban on gill nets, and the capture effort that is coming will probably be far too late.

This is humanity’s fault.

China for pushing the market for totoaba swim bladders, Mexico for allowing it until this point, and the rest of us for not stepping up until they are at death’s door.

This species will most likely be gone in one or two years, and it will be the second cetacean species to die out in a little over ten years, the second in the entire 200 000 year history of the human species.

Women in Science: 50 Fearless Pioneers Who Changed the World by Rachel Ignotofsky

I have been following @rachelignotofsky on Tumblr for several years, and I’m truly happy to see her creative art of brilliant scientists now being in a book. These amusing illustrations together with educational information make a fantastic combination. I’m getting the book for my little sister but it’s definitely a great read for everyone.  You can order the book HERE.

Mysterious Deep-Sea Animal Rediscovered after 116 Years

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

Fast-motion version {obviously}:

Source

The Silent Flying of an Owl. 

The video shows how effortlessly an owl fly’s compared to other bird species. 

A pigeon that has a relatively large body and small wings needs to flap furiously to produce enough lift. A falcon has large wings that move more aggressively so the bird can gain much faster speeds. 

Both birds create large turbulence in the air and noise as a result. Comparatively, the owl is the perfect night time hunter, silently flying through the sky.

Video: Ocean Ramsey Swims With A Whale Shark

See The Amazing Video Here!!

This is that paper I was telling you all about by the paleontologist at my university, Dr. Plotnick; give it a read!

Customer: So seeing a whale is guaranteed, right?

Me: Well, it is the open ocean and they are wild animals so we cannot control when and where they are-

Customer: Yeah, but I’m paying to see a whale. How long until we see one?

Me: 

TheStare by © wildernessprints.com

Wild adult lynx in Banff National Park

SPERM WHALE EVOLVED TO RAMMING

Herman Melville’s novel Moby Dick was inspired by historical instances in which large sperm whales (Physeter macrocephalus L.) sank 19th century whaling ships by ramming them with their foreheads. The immense forehead of sperm whales is possibly the largest, and one of the strangest, anatomical structures in the animal kingdom. It contains two large oil-filled compartments, known as the “spermaceti organ” and “junk,” that constitute up to one-quarter of body mass and extend one-third of the total length of the whale 

Now an international team of researchers used structural engineering principles to test how the head of the sperm whale might be able to resist strong ramming impacts. Using computer simulations and working from published data on sperm-whale tissue and skeletal structure, scientists modeled impacts of varying types, and from a range of directions,what they found is the whale’s junk proved to play a vital role, with tissue partitions distributing much of the stress from ramming impacts and thereby preventing the skull from fracturing.

Although male sperm whales may not fight frequently, we know that aggressive ramming behaviour is a common characteristic in the group of mammals from which whales are derived – the even-toed ungulates, the artiodactyls. 

Illustration: Schematic representation of sperm whale head structure, courtesy of Ali Nabavizadeh. 

Reference: Panagiotopoulou et al. 2016. Architecture of the sperm whale forehead facilitates ramming combat Peerj