The Bali myna (Leucopsar rothschildi) is one of the rarest birds in the world. Thanks to poaching, their wild population hit an all-time low of just six individuals in 2001, but their numbers have since increased to around 50 wild mature birds. And just this month, the Bali Starling Conservation Project, which is home to 100 Bali mynas, has celebrated the birth of four healthy chicks to add to their breeding program. ...

A one in a million apple has been found on a property in Kingston in southern Tasmania. Half granny smith, half red delicious, it's thought that this mutation is the result of all the mutations that led to the Australian royal red gala, and this particular apple is trying to revert to a couple of its previous versions.

Anywhere between 1 in 30 million and 1 in 50 million, according to some estimates. In August of 2014, one lucky fisherman captured an extremely rare "calico" lobster in New Hampshire.

On the Mediterranean island of Cyprus, you might be lucky to find a black flamingo. Normal flamingoes are born white and grey, and turn their iconic shade of pinky orange around the age of two, as a result of the high carotenoid content of the algae and crustaceans that they eat.

Experts believe that this individual (and potentially the other bird spotted in Israel) has a genetic condition that causes it to overproduce melanin, changing its feathers to black.

A crystal known as the watermelon tourmaline! Tourmalines are the most colorful of all gemstones. They occurs in all colors, but pink, red, green, blue and multicolored are its most well-known gem colors. Scientifically, tourmaline is not a single mineral, but a group of minerals related in their physical and chemical properties. The mineral Elbaite is the member of the Tourmaline group that is responsible for almost all the gem varieties. Three other members of the group - Schorl, Dravite and Liddicoatite, are seldom used as gemstones. ...

Migaloo is a rare albino humpback whale found near the coastlines of Queensland, Australia. Adult humpbacks range in length from 12-16 metres (39-52 feet) and weigh approximately 36000 kilograms (79,000 lb).

For more information on Migaloo, visit http://migaloo.com.au/.

Known an fibrodysplasia ossificans progressive, or FOB for short, this disease can suddenly turn a person’s tissues and muscles into bone, thereby permanently immobilizing parts of the bodies. Joints such as elbows or ankles may become frozen in place; jaw motion can be impeded and the rib cage fixed, making eating or even breathing difficult. Currently, no cure exists to combat this rare condition.

Meet the cassowary. These are flightless birds native to the tropical forests of New Guinea and northeastern Australia. There are three extant species. The most common of these, the southern cassowary, is the third tallest and second heaviest living bird, smaller only than the ostrich and emu.

All three species have horn-like but soft and spongy crests called casques on their heads, up to 18 cm (7 inches), which serves several purposes. The most interesting being that the wedge-shaped casque may have evolved to protect the head of this animal by deflecting falling fruit, since cassowaries spend a lot of time under trees where seeds the size of golfballs or larger fall from heights of up to 30 metres! ...