Zaragoza releases over 225,000 beneficial insects to control pests in urban trees

AI justification

Urban biodiversity initiative with measurable ecological benefits and no identified harms. | The action directly advances urban biodiversity and sustainable pest management, aligning with SDG 11 (Sustainable Cities) and SDG 15 (Life on Land). It reduces reliance on chemical pesticides, benefiting ecosystems and public health without identified negative ethical trade-offs.