- Amateur Entomologists' Society
- Arachnids
- BBC Springwatch (Official)
- BBC Wales Nature & Landscapes
- British Bees, Wasps and Ants (Hymenoptera)
- British Beetles
- British Flies (Diptera)
- British Fungi and Lichens
- British Lepidoptera
- Butterflies and Moths of Great Britain & Ireland
- Cheshire Wildlife Trust
- Collembola/Springtails from around the world
- Geometridae, Drepaidae and Thyatiridae Moths - Mittarit
- Heteroptera (True Bugs)
- Insect Photography
- Lichen
- Micro Moths of Great Britain and Ireland
- Moths UK
- Noctuidae Moths - Yökköset
- Opiliones
- Plant Galls
- Slime Molds
- Spiders of the UK and Ireland
- Sussex Wildlife (England)
- UK Butterflies, Moths and Caterpillars
- UK Caterpillars Only
- UK Wildlife Trusts