Plot: There are those of us who see squirrels as cute and fascinating, but there is also a large contingent who regard them as “tree rats” - little pests that never tire of wreaking havoc in our attics, gardens, and just about anything else that catches their fleeting fancy. So who’s right? Nuts about Squirrels reveals the secret world of the ubiquitous urban grey squirrel with squirrel robots, micro-chipped acorns and an army of citizen scientists