With funding from NLbif and in collaboration with Courbois Flora and Fauna Expert (ffexpert.co.uk) and observation.co.uk Aquila Ecology used image recognition to determine which plants could be seen in all photos of four groups of insects. For this purpose, Aquila Ecology developed a protocol and software for recognition. The challenge was mainly that many photos did not depict any plant species or were not recognisable. In the end, it worked out quite well: about 1 - 6 % of photos - depending on the insect group - yielded a good prediction. In the case of diurnal butterflies, most correct predictions. On the contrary, dragonflies often turn out not to be photographed on recognisable plants. Especially in Flies and Mosquitoes, image recognition is often confused by yellow-black colours. Eventually, a dataset was generated with at least 200000 usable observations of combinations of insect species and plant species. The data is openly available, so feel free to email if you want to use it, stating the purpose.