Biological recording British Wildlife 25.4 April 2014 A tale of two springs: Topics from Nature’s Calendar/UK Phenology Network Tim Sparks, Sian Atkinson and Kate Lewthwaite Pages 258-261 Recent extremems in weather have allowed us to compare the spring phenology of two very contrasting years. ← Reserve focus: Cotswold Commons and Beechwoods NNR Naturally opinionated →