Wild Isles Sir David Attenborough: release date and all you need to know about the new BBC series

Sir David Attenborough returns to screens with a brand new series that looks at the diverse wildlife and beautiful landscapes as we look at Wild Isles release date and all you need to know about the new BBC series.

Following on from Frozen Planet II, and having inspired a new BBC Let It Grow podcast and TV show, and the upcoming Planet Earth III, Sir David has a new set of documentaries as he gets us closer to nature once more.

Filmed over the course of three years, this new five-part series will investigate how our woodland, grassland, freshwater and ocean habitats support wildlife of all kinds. Using the very latest technology, each episode will capture dramatic and new behaviour across the British Isles, from battling butterflies to mighty killer whales on the hunt.

Here's all you need to know...

What is the new David Attenborough Wild Isles?

The new Sir David Attenborough Wild Isles BBC series will celebrate the wonders of the islands that we call home, revealing the surprising and dramatic habitats that exist right on our doorstep. It’s our home, as you’ve never seen it before. 

Sir David explained what's so unique about the new show, ‘’In my long life, I’ve been lucky enough to travel to almost every part of the globe and gaze upon some of its most beautiful and dramatic sights. But I can assure you that nature in these islands, if you know where to look, can be just as dramatic and spectacular as anything I’ve seen elsewhere. 

"The British Isles are globally important for nature. In this series we’ll show you why that is so and celebrate the wonders of these islands that we call home," he added.

Britain and Ireland are also revealed as a globally important destination for tens of thousands of migrating birds. Each year on the east coast of Scotland, 75,000 pairs of gannets arrive on Bass Rock to nest*, forming the biggest colony of northern gannets in the world. 

On the west coast, abundant food and a mild climate attract enormous flocks of barnacle geese which travel to Islay to feed on the lush grass, but they must watch out for white-tailed eagles that have learnt to hunt them down. One reason for Britain and Ireland’s natural wealth is its geology, which is among the most diverse on the planet. It ranges from the chalk formations of southern England to the limestone pavements of Yorkshire, and from the rugged granite of Northumberland to the volcanic basalt of the Giant’s Causeway in Northern Ireland. Another reason our British Isles are so diverse is due to the great range in temperature, from the subtropical conditions in the south to the frozen Arctic conditions of the Cairngorms in the north. From the varied rocks and minerals across our fluctuating isles, unique habitats have arisen.

Despite these rich and varied habitats, Britain and Ireland are among the most nature-depleted countries in the world. From a busy puffin colony, Sir David Attenborough highlights this issue and asks how we can restore our once wild isles for future generations.

Wild Isles Sir David Attenborough release date

Wild Isles with Sir David Attenborough is set to be released on Sunday 12th March at 7pm with Episode One: Our Precious Isles being aired on BBC One and iPlayer. The new series brings with it some remarkable findings; Lords and ladies plant pollination–filmed in Bristol, this plant heats up and releases afoul-smelling scent that is irresistible to flies, tricking them to enter its flower. The fly lands on a slippery leaf and slides down, becoming trapped inside. The plant keeps it hostage before showering the fly with pollen then allowing it to escape.

The team had to make tiny windows in the sides of the flowers to film the structures within. Thermal cameras captured glowing images of plants heating up to lure in the flies and the team could also feel the heat by placing their face next to the plant. It required carefully timed observation, as each plant heats up for just four hours before it starts to wilt the following day.

Camerawoman Katie Mayhew said, “Surprisingly the ripe flowers only stayed hot for a few hours during their life cycle and at their hottest they really did smell-you could even feel the heat by touch. Capturing the colour to thermal transitional shots was a complicated task, like filming a puzzle. 

"First, we captured a series of images on a low light colour camera which we then could stitch together to create a very large image. Then we had to capture exactly to the sequence of images with the thermal camera so that the overall stitched images from the colour and thermal would match. 

These master images could then be transitioned from colour to thermal to take the viewer from what we humans see and what really is going on with the flower.”

A filming first saw White-tailed eagles hunting geese and for the first time the whole hunting sequence has been filmed. White-tailed eagles have a two-metre wingspan and are the largest bird of prey in Britain.Formerly extinct in the British Isles, around a dozen now spend winter in Islay. Britain is listed as the worst country in the G7 for wildlife and wild spaces lost due to human activity*, but these eagles are a good example of how the restoration of habitats and the reintroduction of species has enabled us to film behaviours once lost to our isles*. Capturing the whole hunt required a co-ordinated team of specialist long lens camera people and wildlife spotters. The white-tailed eagles ranged over vast areas, so the team had to keep in close communication working in hides positioned at eagle hot spots around Islay. It took several trips and more than 70 days filming.

And that's not all, there was some remarkable behaviour captured involving Orca, Britain’s largest marine predator, that can reach lengths of almost 10 metres and weigh up to 10 tonnes. Shetland is the only place in the British Isles where orca breed. 

Show bosses explained, "We filmed a remarkable feeding strategy in which the orca appear to go silent as they approach the seals, in an apparent attempt not to scare them off. The team filmed this footage over three years using drones and specialist camera equipment on board their boat. The crew were in contact with a group of about 250 local people who helped them to trace the orca along the coast and were able to film the hunt in its entirety."

Where is the Wild Isles?

The Wild Isles is an area that encompasses the bleak heights of the Cairngorms, the ancient woodlands of Essex, the storm-lashed islands of Ireland's west coast and the lush fields of Devon. The film crews for this series filmed in a total of 145 locations over three years to get enough footage for five episodes featuring an incredible 96 species. 

The highest point filmed was just off the summit of Cairngorm which is 1,245m high and Sir David Attenborough attended six filming locations;

1. Old Harry Rocks, in Dorset, to introduce the series
2. Richmond Park to introduce Woodland
3. A hay meadow inDorset to introduce Grassland
4. A chalk stream in Wiltshire to introduce Freshwater
5. Green Bridge on the Pembrokeshire Coast to introduce Ocean
6. Skomer Island, off Pembrokeshire, to do the closing piece for Our Precious Islesand Ocean

Tune in to Wild Isles on Sunday 12th March at 7pm with Episode One: Our Precious Isles being aired on BBC One and iPlayer.

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