Best Of Natural History Radio

When Brett Westwood began a wildlife diary at the age of 15, little did he think that he'd still be writing notes, nearly 40 years later about the same local patch in North Worcestershire. Fairy Glen is a small natural woodland in Brett's patch carpeted with bluebells in spring. This was once oak has become a sycamore wood. However it's now a great place to spot warblers; chaffinches and bramblings feeding on aphids in spring, and during his visit Brett watches a pair of Nuthatches bringing back food for their young to their nest hole in the trunk of a tree.

When Brett Westwood began a wildlife diary at the age of 15, little did he think that he'd still be writing notes, nearly 40 years later about the same local patch in North Worcestershire. n this programme, Brett visits a farm at Whittington. When he was a teenager, sewage was pumped out onto an area of about a square mile where cattle were grazed. In icy winters the fields did not freeze owing to the warmth provided by the sewage and the life breeding in it! Unusual for the West Midlands in winter, a regular flock of up to 200 curlews were joined by a pink-footed goose, pintails, wigeon, and in winter 1976 two spotted redshanks.

When Brett Westwood began a wildlife diary at the age of 15, little did he think that he'd still be writing notes, nearly 40 years later about the same local patch in North Worcestershire. In this programme, Brett visits the valley. Since Brett started visiting his local patch, the landscape here has been changed more radically than any other area in the patch, not as a result of management, but of nature taking its course. The valley is a sandstone dip between two horse pastures and its steep sides have deterred any cropping or grazing.

The world has lost so much wildlife some conservationists think half the earth should be set aside for nature to ensure the world can continue to provide all the services we need such as clean water, unpolluted air and soils, healthy food and so on. But one recent study shows that 50% of wildlife has disappeared in the last 40 years. As human population grows and pressure on resources increases many feel there needs to be a bold plan to ensure we can share the planet with other forms of life so that they and us can continue. One proposition is called Half Earth - make half of the earth just for nature. The vision is for a meandering network of nature corridors that open out into huge parks set aside for wildlife. In a special programme from the Natural History Museum in London Monty Don and a panel of experts in subjects ranging from conservation science to urban planning and economics discuss whether this could work?

When Brett Westwood began a wildlife diary at the age of 15, little did he think that he'd still be writing notes, nearly 40 years later about the same local patch in North Worcestershire. In the first programme Brett visits an area of arable and pasture land where corn buntings sang their crackly songs, grey partridges creaked in spring dusks and the pee-wit cries of lapwing were regular sounds.

Coral reefs are renowned for their beauty and diversity, and they provide us with a wondrous spectacle, but as the seas warm and become more acidic will they survive?

The lemurs of Madagascar are the most endangered mammals on earth - driven to the edge of survival by habitat loss and hunting. How can we save them from extinction?

Migrating birds exemplify our problem to share the planet with wildlife. These birds fly thousands of kilometers with many species needing protected stop over places to feed.

Few creatures have infiltrated our psyche as much as wolves. They haunt our imagination and appear in our stories, myths and legends. They are at once the embodiment of the devil and of the wild, enough dog that we relate to them, but also rugged, unpredictable and wild. They roam vast, untamed landscapes and then appear in our midst, hunting sheep and spreading fear. Our relationship has been so conflicting that they were almost eradicated from the earth by the end of the 19th Century. But since being protected they are slowly coming back in both Europe and America. Are we now able to live with them? Do we want to? Monty Don explores the enigma that is the wolf and looks at how our attitudes have shaped their destiny.

Orang-utans live in the peat rainforests of Malaysia and Indonesia. It can be tough terrain to travel through on foot so studying and surveying wild orang-utans is difficult and dangerous. Can drones help to answer questions about the number and distribution of the 'people of the forest' and monitor illegal logging of this endangered ape's habitat? This week Shared Planet explores the potential of drones to help us share the planet with orang-utans - but also explores the possible pitfalls of using this controversial technology.

As East Africa gets hotter and drier livestock are increasingly being grazed inside wildlife reserves. Inevitably this leads to predation by big cats. What does the future hold for the pastoralists, wildlife and the say of life of the Samburu? Monty Don explores this increasingly difficult issue with a field report from Samburu where a severe drought is taking its toll. Climate change predictions show that conditions will get worse and wildlife experts discuss the challenges ahead for nature and people.

What do elephants, snapping turtles and guillemots have in common? They are all examples of 'long-lived' animals with some species living longer than the careers of the scientists who study them. In this episode of Shared Planet Monty Don talks to Tim Birkhead and Phyllis Lee, both scientists who have studied the behaviour of long-lived species and both argue that you discover insights into long-lived animals can will help their conservation and our ability to share the planet with them. Presented by Monty Don. Produced by Mary Colwell.

When freezing temperatures descend on Iceland, majestic whooper swans migrate south to the Highlands of Scotland where they flock together on wet land, whooping musically to one another in high and low tones. The beauty of the whooper swan has long been revered and over the winter months the Insh Marshes Nature Reserve plays host to this spectacular gathering. Living World presenter Trai Anfield and the RSPB's Catherine Vis-Christie take to the marshes to see how these elegant birds are faring after their long journey to Scottish shores. Produced by Tom Bonnett

Mangroves have been destroyed worldwide, we are trying to restore them. Is that possible? Can we really restore nature back to what it once was?

Mary Colwell travels to White Peak to meet Sarah Henshall, lead ecologist with Buglife and Simon Nicholas, the local Ranger for the National Trust, to discover the 350 million year old limestone that forms the walls and search for the mini beasts that live in their depths.

Blue whales are increasingly being hit by ships, especially off the coast of California. As whale numbers recover from hunting and the number of ships that ply the oceans increases this is a growing problem. What can be done? Monty Don explores this little known threat to whales, a threat that is found in all oceans all over the world and effects most species of whale. It seems that the welcome news that whale numbers are slowly rising is being countered by concern over ship strikes, most of which are fatal. A simple solution is to slow the speed of ships down to around 10 knots, but this has financial implications for the shipping industry, so a balance has to be struck. Technology could help, but it is expensive, not reliable in choppy seas and in the case of sonar could fill the ocean with more noise. How can we share the oceans with giants and still move 90% of traded goods by boat?

As the weather starts to chill, Chris Sperring travels to the Somerset Levels to seek out a last glimpse of the great crested newt as it prepares for hibernation. It's at this time of year we discover why ponds that dry up are important for their breeding and how far they are prepared to travel to find a good place to haul up for winter.

The European beaver was hunted to extinction for its fur, meat and the aromatic secretions from sacs near its anal glands. Now it is coming back throughout Europe , either naturally or by being introduced, as here in the UK. Wherever they settle they transform the landscape by building dams and channels and create a landscape of pools and watercourses that hold back flood water, pollution and silt from entering the main rivers. In these times of severe weather events and flooding beavers are doing for free what landscape engineers would do at great cost. Viewing nature in terms of the services it provides, or evaluating nature in financial terms, is a growing movement in conservation. Nature can be seen on balance sheets and hopefully respected for all that it gives us for free. But there is concern that monetising nature leaves it open to the ruthless world of finance and trading and diverts attention away from the real aims of conservation.

Algonquin National Park in Ontario is home to the Eastern Wolf and a magnet for visitors to this wilderness national park. Canadian reporter Sian Griffiths meets David Legros in the park and is taken on a wolf howl expedition too look for this shy and retreating animals. The park organises public wolf-howls to bring members of the public closer to and give richer encounters with this wonderful creature. The Living World has special access to the park and the rangers for this exclusive nature walk with a difference. Produced by Jamie Merritt

Albatrosses are giant flying seabirds that inhabit the southern oceans. Many species have been studied intensively over decades on their breeding grounds in the sub-Antarctic and the Pacific. Clever studies involving satellite tracking and simple observations from ships have shown they can disperse and forage across the whole of the southern ocean. Monitoring of their populations has shown a marked decline in their numbers since the 1980's so much so all albatross species are now threatened. A key cause of albatross decline was found quickly after the decline in populations was noticed; long-line fishing hooks baited with squid and floating on the surface after being deployed was an easy meal for an ocean scavenger and often their last. Shared Planet visits this story many years after it broke to report a cautious success on the high level conservation measures that were put in place involving biologists and the fishing industry.