Aerial view of Cuckoo Lake in SW China’s Guizhou Province

Aerial photo shows the picturesque winter scenery of Cuckoo Lake in Baili Cuckoo Conservation Zone in Bijie City, southwest China’s Guizhou Province. The conservation zone has become more beautiful due to its ecological protection measures. (Photo by Shi Kaixin/ CNSPHOTO)

Aerial photo shows the picturesque winter scenery of Cuckoo Lake in Baili Cuckoo Conservation Zone in Bijie City, southwest China’s Guizhou Province. The conservation zone has become more beautiful due to its ecological protection measures. (Photo by Shi Kaixin/ CNSPHOTO)

Aerial photo shows the picturesque winter scenery of Cuckoo Lake in Baili Cuckoo Conservation Zone in Bijie City, southwest China’s Guizhou Province. The conservation zone has become more beautiful due to its ecological protection measures. (Photo by Shi Kaixin/ CNSPHOTO)

Aerial photo shows the picturesque winter scenery of Cuckoo Lake in Baili Cuckoo Conservation Zone in Bijie City, southwest China’s Guizhou Province. The conservation zone has become more beautiful due to its ecological protection measures. (Photo by Shi Kaixin/ CNSPHOTO)