Which species mimic others?

Whether mutually beneficial or a parasitic nuisance, Nature’s symbiotic relationships are as multifarious as they are marvellous, says John Lewis-Stempel

Hop aboard as Daisy Dobrijevic sets sail to discover the world’s most unusual beasts.

Find out which early species to watch for, how to make your patch more butterfly-friendly and where to record your sightings for science

Nadia Shaikh goes synaesthetic for the start of spring, almost tasting the orange tang of an early butterfly

After stumbling on this archive, Keith talks about his experiences with maggot colours

Got a project you want to show, a poem you have written, or a science adventure you went on? This is your space to share it.