The new species is member of the arapaima genus, which contains some of the world’s biggest freshwater fish that breathe air and weigh up to 200kg. Found in the central Amazon of Brazil, the new fish has been named Arapaima leptosoma and is the first new species of arapaima described since 1847.

The gerenuk, also known as the Waller’s gazelle, is a long-necked species of antelope found in dry thorn bush scrub and desert in Eastern Africa. The word gerenuk comes from the Somali language, meaning “giraffe-necked”. Gerenuks have a relatively small head for their body, but their eyes and ears are proportionately large.

This beautiful mosaic of leaves is caused by a mysterious natural phenomenon known as 'crown shyness'. Seen here in a cluster of Kapur trees in Malaysia, scientists suspect that it occurs when young shoots become sensitive to touch, and stop growing once they graze other leaves.

The Philippine eagle (Pithecophaga jefferyi), also known as the monkey-eating eagle, is found exclusively in the forests of the Philippines. It has brown- and white-coloured plumage, and a shaggy crest, and generally measures 86 to 102 cm (2.82 to 3.35 ft) in length, weighs 4.7 to 8.0 kg (10.4 to 17.6 lb), and has a 2 meter wingspan. It is considered the largest of the extant eagles in the world in terms of length and wing surface.

Among the rarest and most powerful birds in the world, it has been declared the Philippine national bird. Unfortunately, however, it is critically endangered, mainly due to massive loss of habitat resulting from deforestation in most of its range. Killing a Philippine eagle is punishable under Philippine law by 1 ...

The leaf-tailed gecko (Uroplatus phantasticus) is amazingly camouflaged. Found only in Madagascar, they're under serious threat from the illegal pet trade.

Check out this beautiful flower. At first glance, it looks like a set of lips, but in actually, these are the flowers that are produced by Psychotria elata, a plant that grows in Central and South American tropical forests.

This is a Palm Cockatoo, also know as the Goliath Cockatoo.

Palms are distinguished by their size, huge beak (second only to the Hyacinth Macaw among psittacines and largest proportionate to size), solid black feather coloration, large open crest, bare red cheeks, and red and black tongue. You have to see their tongues to believe the coloration. It's amazing.

Palm Cockatoos are severely threatened. They are CITES Appendix I birds and are protected in Australia.

As a testament to their rarity, typical prices in the U.S. for Aterrimus Palms are around $8000 and Goliaths around $14,000. Perhaps contributing to their rarity is the fact that, according to both Low and Forshaw, they lay only one egg per clutch.

...

The dragon’s blood tree (Dracaena draco) has a thick red resin that makes the plant appear to be bleeding when it is cut. These subtropical plants form huge umbrella-like canopies and can grow for hundreds of years, but they are currently listed as Vulnerable by the IUCN due to the trademark resin being used in traditional medicine, violin staining, and even for embalming the dead.