Critically endangered yellow-crested cockatoos have found an unexpected sanctuary in Hong Kong's urban parks, but face challenges due to habitat loss and the illegal pet trade. Conservationists are installing artificial nest boxes to help the birds thrive. The population has stagnated due to loss of natural nesting spaces and global pressures. The cockatoos symbolize potential coexistence between humans and wildlife in urban environments. Teljes cikk (Euronews.com)