Chris Packham and Michaela Strachan have their eyes firmly set on the developing nests of our main characters at RSPB Arne in Dorset. Anything could happen. Gillian Burke is moving down to the Llyn Peninsular in north Wales, while the wildlife search among the sand dunes of Studland Bay continues. And a woman who embarked on documenting the insects in her back garden in Bath, only to still be adding to her list nearly three years on.