Join us in our nationwide survey of trees in streets, parks and gardens across the UK.
Trees are a beautiful and essential part of the urban landscape. They help to clean the air and soil, counter noise pollution and absorb carbon, among their other benefits. But climate change and our expanding towns and cities are affecting the trees we live amongst.
Take part in our survey so we can build a picture of what trees are growing where and find out how the tree population is changing.
The urban tree survey will run for three years. We need you to take part because you have access to the neighbourhoods and gardens we're interested in.
You can start surveying trees now. Everything you need to take part in the survey is in this section - including full instructions, a survey form, interactive tools and identification keys.
Find out what you need to do to take part in the urban tree survey, using some simple tools and guides.
Send us your urban tree survey results using our interactive map and survey form.
See your tree survey results and images on our map, along with all the other results submitted so far.
An identification key, factsheets and guidance to help you identify trees.
The urban cherry survey will be running again next spring - read about what we found out this year.
Find out why trees are important, why we are doing this urban tree survey and what we hope to learn.
Get help with your identifications and discuss trees in the NaturePlus tree forum.
School pupils can take part in the urban tree survey with these curriculum-linked learning resources aimed at Key Stage 2 (ages 7–11)
Don’t know a sepal from a stigma? Use our glossary of features and definitions for some of the words and phrases used in these pages.
Discover the newly launched Centre for UK Biodiversity. It offers a drop-in identification service, research facilities, and online nature resources. Watch a video and meet the team.