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Darwin’s book ‘On the Origin of Species’ shook the scientific world and far beyond. Yet it was his next book, devoted entirely to orchids, which filled in gaps and firmed up his revolutionary ideas. Orchids have an ethereal beauty, whether growing hundreds of feet up in a misty rainforest or along the verges of busy suburban roads. But their exotic flowers are shaped for just one purpose – to draw in pollinators. Many use sex as a lure, by impersonating a female bee or wasp. Orchids produce thousands of seeds, which are so small that they contain no food reserves. They can only germinate with the help of specific fungi in the soil. In the past, this made orchids hard to grow from seed, a problem now solved by hi-tech labs. This means that some of the rarest can be re-introduced to old haunts. These projects are carried out in such secrecy, it’s like something from a spy movie.
Darwin’s book "On the Origin of Species" shook the scientific world and far beyond. Yet it was his next book, devoted entirely to orchids, which filled in gaps and firmed up his revolutionary ideas. Orchids have an ethereal beauty, whether growing hundreds of feet up in a misty rainforest or along the verges of busy suburban roads. But their exotic flowers are shaped for just one purpose: to draw in pollinators.
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Biologist and naturalist Dan O'Neill embarks on a groundbreaking mission to protect one of the world's most elusive creatures—the snow leopard. Set against the stunning backdrop of Kyrgyzstan's rugged mountains, this two-part adventure follows Dan as he works to build a new research center dedicated to studying these majestic cats.
Continuing the compelling saga of the heartstring-tugging, dramatic tale of survival revolving around three families of meerkats who are descendants of the legendary meerkat matriarch, Flower. Neighbors and rivals who share a bloodline are forced to compete for food and resources in an environment that is undergoing a great deal of change: the Kalahari Desert in South Africa.
Ronan Donovan, our expert guide and National Geographic photographer, takes the audience on an intimate exploration of the Arctic during the endless day of the summer months, giving insight to the unexpected abundance of the 'Garden of the Arctic' in Wolf Valley as he attempts to embed with a wolf family pack.
Geologist Iain Stewart explain in three stages of natural history the crucial interaction of our very planet's physiology and its unique wildlife. Biological evolution is largely driven bu adaptation to conditions such as climate, soil and irrigation, but biotopes were also shaped by wildlife changing earth's surface and climate significantly, even disregarding human activity.
See It Now is an American newsmagazine and documentary series broadcast by CBS from 1951 to 1958. It was created by Edward R. Murrow and Fred W. Friendly, Murrow being the host of the show. From 1952 to 1957, See It Now won four Emmy Awards and was nominated three other times. It also won a 1952 Peabody Award, which cited its
