Green shield bug (likely a nymph)

Broadleaf plants, shrubs, woodland edges, gardens, and hedgerows across much of Europe and parts of Asia.

Pierces plant tissues and sucks sap, especially from leaves, shoots, fruits, and developing seeds. It is mainly a plant feeder.

Nymphs pass through several stages before becoming winged adults; adults overwinter in sheltered vegetation or leaf litter. They commonly release a strong odor when disturbed.

Generally harmless to people and pets, though it can blemish fruit and occasionally damage garden plants. It is part of the food web and is not usually a major crop pest.