As consolation prizes, we enjoyed the songs of vesper and Savannah sparrows, and reveled in the presence of other grassland birds such as horned larks and Eastern meadowlark. On Monday June 17 ...

The grassland, clear water, blue sky, white clouds, cattle and sheep have made Hulunbuir a famous tourist destination. (Photo: Xinhua) Aerial photo taken on Aug. 26, 2019 shows the Yimin River ...

(Photo: Xinhua) Aerial photo taken on June 1, 2019 shows a view of Ar Horqin grassland in Chifeng City, north China's Inner Mongolia Autonomous Region. (Photo: Xinhua) Aerial photo taken on June 1 ...

Aerial photo taken on July 1, 2017 shows the wetland scenery of Hui River in Hulun Buir grassland, North China's Inner Mongolia autonomous region. [Photo/Xinhua] ...

These aerial images show oil and gas development in the Pawnee National Grassland in northeastern Colorado. The geology was intriguing, he says, particularly its alteration by the oil companies.

Aerial photo taken on Aug. 28, 2019 shows a night view of Manzhouli City on Hulunbuir Grassland, north China's Inner Mongolia Autonomous Region. Located in the northeastern Inner Mongolia Autonomous ...