Recent footages shot by infrared cameras in the Northeast China Tiger and Leopard National Park have revealed a fascinating glimpse into the lives of some of China's most protected wildlife.

The footagea show a variety of species, including the elusive wild sable, or Martes zibellina, who is under the national-level first-class wild fauna protection. Typically solitary by nature, the wild sable was seen performing an energetic jump, showcasing its agility and alertness in the wild.

In contrast, a group of yellow-throated martens, known for their striking coloration of yellow and dark brown, was also captured by the infrared cameras. These curious animals tend to move in groups and exhibit a keen interest in the park's scientific equipment, often approaching cameras with playful curiosity.

The footages also feature a fluffy, stout creature -- the racoon dog, who is the only member of the canine family known to hibernate during winter.

The infrared cameras in the park have also recorded territorial markings of the Amur leopard, wandering wild boars and foraging badgers, offering a rare and valuable window into the park's vibrant ecosystem.

The Northeast China Tiger and Leopard National Park, which straddles Jilin and Heilongjiang Provinces, covers an area of 14,100 square kilometers. It is home to China's largest population of wild Amur tigers and leopards, and the only breeding population of these endangered species in the country.

It is estimated that over 80 percent of the park's area is inhabited by wild Amur tigers and leopards, highlighting the ongoing success of China's wildlife preservation efforts.