Fires frequently erupt at the Western coast of the United States. No wonder sunny dry climate creates the proper conditions that massive forests spark a fire every year. This summer, the forest caught fire next to Los Angeles, the most famous city of the state.

Photo, a helicopter is flying over a wildfire in California.

Hundreds of locals were forced to leave their homes.

Photo, a fire engine is operating at a fire site.

To extinguish a wildfire is a complicated job. Flames are embracing a vast area blown away by a wind. Breathing in air saturated with soot particles exposes people's health to extreme danger.

Photo, a firefighting aircraft is trying to tame the disaster.

Witnesses note that smoke produced by wildfires is marked by density. Sometimes, the sun is smothered by a smoke cloud.

Photo, firefighters are monitoring a smoke cloud.

California's authorities rescued urgently 400 exotic animals from the natural park.

Photo, pink smoke is a special substance to put out flames.

Hundreds of firefighters are deployed to extinguish the wildfire. They are backed by helicopters and aircraft.

Photo, residents have got used to wildfires.

Photo, Locals are taking pictures of a firefighting helicopter.

Photo, a firefighting helicopter is spraying water over burning grass and bushes.