What time is Winterwatch 2017 on BBC2 tonight, where is it filmed and who are the presenters? All you need to know about episode 4

NATURE lovers rejoice as the BBC has yet another offering for your viewing pleasure.
With programmes like Planet Earth and Spy in the Wild setting the standard, the seasonal back-to-basics nature show has returned.
Here are all the details you need...
What time is Winterwatch on?
Winterwatch can be viewed on BBC2 tonight from 8pm.
The series finishes tomorrow night at the same time.
Episodes can also be viewed on
Where is the action being filmed this year?
The crew return to the site of last year's Autumnwatch series - RSPB Arne in Dorset.
Described as one of the most diverse nature reserves in the country, the site is located on Poole Harbour.
The Winterwatch team are set to explore the Isle of Purbeck and the National Trust's Brownsea Island.
What can viewers expect to see?
From the breath-taking murmuration of starlings to bird-feeding experiments there's lots on offer in the series.
A raven colony is explored in one episode, while hibernating butterflies are studied in another.
Viewers can also look forward to a visit to a hedgehog rescue centre.
Who are the presenters?
Micheala Strachan and Chris Packham return to host the show.
Martin Hughes-Games is also back to explore the nature reserve and further afield.
This season, the trio are joined by new presenter, natural historian and producer Gillian Burke.
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