botany

INSIGHTS ON PBS HAWAI‘I
Rapid ʻŌhiʻa Death

 

The ʻōhiʻa tree, with its companion lehua blossom, is found only in Hawaiʻi, and is the most common of our Islands’ native trees. It is the keystone of the Hawaiʻi forest, critical to the ecology of our watersheds and sacred in Hawaiian culture. And now it is under attack, with new species of fungi killing trees on two islands. On the next INSIGHTS, we’ll discuss Rapid ʻŌhiʻa Death – what is it, what’s being done about it and how you can help.

 

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462-5000 on Oahu or 800-238-4847 on the Neighbor Islands.

 

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insights@pbshawaii.org

 

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NOVA
Dawn of Humanity

 

NOVA and National Geographic present exclusive access to a unique discovery of ancient remains. Located in an almost inaccessible chamber deep in a South African cave, the site required recruiting a special team of experts slender enough to wriggle down a vertical, pitch-dark, eight inch-wide passage. Most fossil discoveries of human relatives consist of just a handful of bones. But down in this hidden chamber, the team uncovered an unprecedented trove – so far, over 1,500 bones – with the potential to rewrite the story of our origins. They may help fill in a crucial gap in the fossil record and tell us how Homo, the first member of the human family, emerged from ape-like ancestors like the famous Lucy. But how did hundreds of bones end up in the remote chamber? The experts are considering every mind-boggling possibility. Join NOVA on the treacherous descent into this cave of spectacular and enigmatic finds, and discover their startling implications for the saga of what made us human.

 

 

PLANTS BEHAVING BADLY
Sex & Lies

 

Revel in the ethereal beauty of orchids and examine their exotic flowers, which are shaped for one purpose – to attract pollinators. Many use sex as a lure, impersonating a female bee or wasp.