Use our ID guide to identify invertebrates living unders logs and stones during winter.
From grey herons to peregrines, there's plenty of exciting wildlife in and around the city with more canals than Venice.
Use this guide to help you identify 12 mostly common British trees.
7 must-see wildlife spectacles to warm your cockles.
Now the cold season has arrived, visit one of these top locations to see birds in spectacular numbers.
Here are 12 species to look out for in a winter woodland.
Discover the best places to see high-altitude species in Britain’s snowiest parks and plateaus.
Discover four of the best places to see a grey seal.
One of the few cities in the UK where you can see the dipper, Sheffield is also home to hedgehogs, badgers, foxes and a healthy population of urban deer.
Our 60-second Q&A with PhD student Hazel Jackson reveals the essential facts about one of the UK's most colourful invaders.