Identify nature

Have you found a strange bug or a new plant in your garden, or stumbled across an intriguing animal bone or fossil while out on a country walk? Let us help you find out more about it.

Commercial enquiries

If your business requires advice or an identification of an object from the natural world (such as an insect, tooth, pest ID or CITES identification etc.) please contact our commercial service.

Common UK plants and animals - downloadable ID guides


Spiders in your home

Guides to some of the commonest spider species you will find in UK homes.


Discover more about the frogs, toads and newts found in British ponds.


Learn the key identifying features of five of Britain's most common bats.

Common UK insect and other terrestrial invertebrate groups

A beginner's guide to the common groups of terrestrial invertebrates found in Britain. Covers insects and non-insect invertebrates separately.

Common insect pest species in homes

Guides on a number of common insect pest species that can be found in homes and cause damage to food, furniture, clothes and plants.

Common UK freshwater invertebrate groups

A beginner's guide to the common groups of freshwater invertebrates found in Britain. Covers insects and non-insect invertebrates separately.

Pocket bumblebee guide

A pocket-sized ID guide to the six main species of UK bumblebees.



Identify evergreen and deciduous trees with this step-by-step guide.


This guide introduces 29 native species of UK orchid, gives details of how to identify them and where they may be found.


Find out about some of the seaweeds around the British coast, both native and non-native.

Download the Big Seaweed Search guide PDF (3.4MB)

Visit the Big Seaweed Search webpage to help us record how seaweeds may be being affected by climate change.

Rocks and bones

Beginner's guide to identifying UK rock types

A basic guide to common UK rock types, with background information on rock formation and a glossary.

British Mammal Bones

Identify twelve of the most prevalent wild and domestic mammals in the UK.

Getting help from our experts

The Museum's Identification and Advisory Service can answer your queries about insects, fossils, plants and other wildlife and natural history specimens found in the UK.

You can contact them by email, phone, post, or in person at our Museum in London. Please include as much detail as possible about the specimen, including:

  • A detailed description
  • Where and when you saw it
  • Its approximate size (including a common object, such as a coin, in any photo is helpful)

Email your images and detailed descriptions to: 

  • For life sciences, such as bugs, bones, and plants:
  • For earth sciences, such as meteorites, minerals, rocks and fossils:

Or visit the service's Facebook page.

For other ways to contact the ID team, please visit the Centre for UK Biodiversity's page.

Commercial enquiries

If your business has wildlife identification needs, please contact our commercial service.

ID help via Facebook

Found something interesting?

The Museum's Identification service has a Facebook group to help answer your queries on plants, animals, fossils, rocks and minerals found in the British Isles.

Centre for UK Biodiversity

Develop your natural history skills and interests with the help of our staff, facilities and resources.

Community science projects

Contribute to our scientific research. Take part in a wildlife survey, collect samples and data, or help us from home with a digital project.

Do your bit for nature

Small actions can make a big difference.

Here's how you can help protect biodiversity.