A New Garden of Eden

Scientists are pretty excited about a remote section of New Guinea which has yielded an assortment of new animal and plant species:

An astonishing mist-shrouded "lost world" of previously unknown and rare animals and plants high in the mountain rainforests of New Guinea has been uncovered by an international team of scientists.

Among the new species of birds, frogs, butterflies and palms discovered in the expedition through this pristine environment, untouched by man, was the spectacular Berlepsch's six-wired bird of paradise. The scientists are the first outsiders to see it. They could only reach the remote mountainous area by helicopter, which they described it as akin to finding a "Garden of Eden".

In a jungle camp site, surrounded by giant flowers and unknown plants, the researchers watched rare bowerbirds perform elaborate courtship rituals. The surrounding forest was full of strange mammals, such as tree kangaroos and spiny anteaters, which appeared totally unafraid, suggesting no previous contact with humans.

Of course, the pessimist in me wonders if the scientists may also be discovering and releasing some new deadly tropical virus. It's the stuff of Michael Crichton novels. Here's a lineup of some of the discoveries:

Birds

The scientists discovered a new species - the red faced, wattled honeyeater - and found the breeding grounds of two birds of almost mythical status - the golden- fronted bowerbird and Berlepsch's six-wired bird of paradise, long believed to have disappeared as a separate species. The expedition also came across exotic giant-crowned pigeons and giant cassowaries - a huge flightless bird - which are among more than 225 species which breed in the area, including 13 species of birds of paradise. One scientist said that the dawn chorus was the most fantastic he had ever heard.

Mammals

Forty species of mammals were recorded. Six species of tree kangeroos, rare elsewhere in New Guinea, were abundant and the scientists also found a species which is new to Indonesia, the golden-mantled tree kangeroo. The rare and almost unknown long-beaked echidna, or spiny anteater, a member of a primitive group of egg-laying mammals called monotremes, was also encountered. Like all the mammals found in the area, it was completely unafraid of humans and could be easily picked up, suggesting its previous contact with man was negligible.

Plants

A total area of about one million hectares of pristine, ancient, tropical, humid forest containing at least 550 plants species, many previously unknown and including five new species of palms. One of the most spectacular discoveries was a so far unidentified species of rhododendron, which has a white scented flower almost six inches across, equalling the largest recorded rhododendron flower.

Butterflies

Entomologists among the scientists identified more than 150 different species of butterfly, including four completely new species and several new sub-species, some of which are related to the common English "cabbage white" butterfly. Other butterflies observed included the rare giant birdwing, which is the world's largest butterfly, with a wingspan that stretches up to seven inches.

Frogs

The Foja is one of the richest sites for frogs in the entire Asia-Pacific region, and the team identified 60 separate species, including 20 previously unknown to science, one of which is only 14mm big. Among their discoveries were healthy populations of the rare and little-known lace-eyed frog and a new population of another frog, the Xenorhina arboricola, which had previously only been known to exist in Papua New Guinea.

This will keep the flora and fauna folks busy for awhile.