Grey herons gather high in the trees to build nests and prepare for the breeding season. Each bird carefully guards its ...

In the northern hemisphere, spring through summer is the breeding season for many birds. Birds lay eggs and warm them with their body temperature until the chicks hatch. Nearly all species – except ...

TAKEN 30 metres up in the air, this shot of a great white heron and grey heron in their respective nests also provides a bird’s-eye view of Russia’s expansive forests, which cover almost half of the ...

A gray heron offers nesting material to another at Changling village in Guangyuan, Sichuan province. [Photo provided to CHINA DAILY] Surrounded by towering trees dotted with dozens of nests, soaring ...