Core Points - The Beijing protected species, the red-crowned crane, has successfully bred in Shijingshan District's Shougang Park, with 10 ducklings hatched this year [2] - The red-crowned crane is known for its selective nesting habits, typically choosing cliff caves or tree holes near water bodies [2] - The presence of red-crowned cranes in Shougang Park began last year, with two pairs now breeding in the area [2] - The local community has actively participated in protecting the newly hatched ducklings, creating a supportive environment for their growth [2] Wildlife Habitat - Shougang Park has become a significant habitat for various migratory bird species, with sightings of species such as the dark green warbler and the common redstart during the spring migration [3] - The industrial site of Shougang provides suitable living spaces for urban wildlife, including species like the northern redstart and marsh tit [3] - A comprehensive bird species list was published by the Shijingshan District, documenting 242 bird species, including five national first-class protected species [3] - The list includes 34 national second-class protected species and 73 key protected species in Beijing, highlighting the area's biodiversity [3] Conservation Efforts - The Shijingshan District Garden and Greening Bureau advises visitors to adhere to principles of non-disturbance, non-feeding, and non-interference with wildlife [3] - Observers are encouraged to maintain a safe distance to ensure the stability of the birds' living environment [3]