Bino, an albino alligator that lives at the Sao Paulo Aquarium in Brazil.

Read more on albinism.

The coco-de-mer palm tree (Lodoicea maldivica) is endemic to the Seychelles. Its seeds are the largest and heaviest of any plant in the world, and have been highly prized over the centuries, which has almost driven the palm tree to extinction.

This butterfly is half female, half male. It's suffering from bilateral gynandromorphism, which is a rare genetic disorder that afflicts insects, arachnids, crustaceans and birds, and it could be caused when two sperm enter the egg. Humans are not at risk. ...

Meet the green jumping spider (Mopsus mormon), Australia’s largest—and perhaps cutest—jumping arachnid. These spiders hunt in the day time, moving fast to attack their prey, and camouflaging against green leaves. If you see one, leave it alone. Although their bite won’t kill you, it’s extremely painful.

Could someone talk some sense into the five people that have bid on this item, please?

According to the description, this is one litre of bottled air from the area affected by the accident at the Chernobyl nuclear power plant.

This is Migaloo, the albino white humpback whale. His name is derived from an Aboriginal word that means “white fella.” Migaloo is a favorite for whale watching enthusiasts. He is believed to be the only documented white humpback whale in the world.

He was discovered in 1991 and quickly became popular with tourists and locals alike. Since then, sightings have been rare. He migrates from Antarctica to Australia on a yearly basis, and some years he slips by undetected. Most of these photos were taken in 2012 on Migaloo’s return to Antarctica. ...

The arapaima (Arapaima gigas) is one of the biggest freshwater fish on the planet and has evolved a multi-layer defence against the piranha. Its scales have an ultra-tough outer shell, which promotes tooth fracture at the point of penetration. The scales are also a corrugated shape, which deflect pressure to overlapping layers of collagen underneath.