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В кластер входят документы об управлении популяциями или наблюдении за животными в городской среде, но не входят тексты об астрономии и фотографии неба.
Общие признаки: взаимодействие людей и животных в городе, городская среда, экологические методы контроля и наблюдения за животными
Группа выше: Природа, заповедники и городская экология
Смысл: The main idea is to popularize urban wildlife photography as an accessible hobby that benefits both the physical and mental health of the practitioner while fostering a deeper appreciation for the intelligence and diversity of city animals.
A practical guide to urban wildlife photography that covers animal behavior, affordable equipment choices, and techniques for capturing candid shots of city animals.
Смысл: The main idea is to use the natural intelligence and problem-solving abilities of crows to create an ecological urban cleaning system based on positive reinforcement and automated technology.
A Dutch open-source project uses AI-powered feeders to train intelligent crows to clean up cigarette butts in exchange for food rewards.
Смысл: The main idea is that major US cities are adopting the use of dry ice (CO2) as a more effective, humane, and eco-friendly alternative to chemical poisons for controlling urban rat populations.
Major US cities are replacing traditional rat poisons with dry ice, as it is cheaper, more humane, and does not harm the wider environment.