Bio-luminescent Spewing Shrimp

A shrimp named Acanthephyra purpurea spews a bioluminescent cloud from its mouth when attacked. The burst of bright substance is enough to put would-be predators off their mark.

The bright blue bioluminescent cloud the shrimp expels isn’t "vomit." Instead, luminous fluid probably originates in the hepatopancreas – an organ that plays roles similar to the liver and pancreas in us – and, depending on the species of shrimp, can come from the mouth or nearby organs.

Original article here.

Watch a Baby Condor Hatch and Grow on Live Webcam

You can watch a pair of California condors, among the most endangered birds in the world, as they raise a new baby in view of a webcam set up by scientists at the San Diego Zoo’s Safari Park.

Shatash, 21, and her partner Sisquoc, 28, will take turns caring for the 9-ounce egg until it hatches in early March.

The hatching process will take a day or two, and if the chick runs into trouble along the way, Sisquoc and Shatash will be standing by to help.

Right now, Shatash and Sisquoc are tending to a life-like faux egg while theirs sits in an incubator. Closer to the end of the 52-day incubation period, scientists will switch the artificial egg for the real one.

CLICK HERE TO VIEW THE CONDOR CAM.

California condors are very nurturing parents. They’re also very egalitarian: Both parents take care of their young. Sisquoc and Shatash will discipline, groom and play with their baby. They’ll give it feathers to play with and rub their baby’s soft pink face with their own.

 Five to six months after Shatash’s egg hatches, her chick will start to hop and flap around the nest as it learns to fly. By then, its wispy white feathers will have turned to grey. The fledgling will stay with its parents for about a year imitating them and learning how to pick up food and forage. During this time, the young bird will also learn how to interact with other condors.

Today there are only about 400 California condors left in the world.

Original article here.

High-Speed Animal Flight Videos Show Hidden Aerial World

A Dutch program called Flight Artists sent high-speed video tools to amateur photographers around the world.

The challenge was to capture nature in flight. Over the course of a year, the contest drew 460 amateurs who uploaded more than 2,400 slow-motion video clips shot with their complimentary cameras. A jury of scientists, philosophers and video experts then picked their favorites, which can be seen below.

For more information, including descriptions of all these videos, see the original article here.

World's tiniest vertebrate is a frog

The world's smallest vertebrate - animals that have a backbone - is a frog that could sit within the confines of your fingernail, a new study reports.

Scientists found the new species, which on average is just 7.7 millimeters long, in the southwestern Pacific island nation of Papua New Guinea.

The frog, scientifically named Paedophryne amauensis, spends its life in moist leaf litter on the floors of tropical wet-forests. Males call out with a continuous series of high-pitched notes at dawn and dusk, resembling the sound of crickets.

Typically, small frogs dry out quickly, but this tiniest species has a habitat that stays moist for most of the year. 

Researchers say the animals have simplified skeletons and are born directly as frogs, as opposed to first going through a tadpole stage. Researchers believe these creatures eat even smaller animals, such as mites.

Previously the smallest vertebrate was believed to have been a fish known as Paedocypris progenetica, which matures at 7.9 millimeters. There has been speculation that aquatic habitats are home to the world's smallest and largest vertebrates, but this frog contradicts that theory.

Original article here.