protection stock video footage (14,764), sound effects (136) and music (27)

U.S. Customs and Border Protection Vehicle 5

U.S. Customs and Border Protection Vehicle 3

U.S. Customs and Border Protection Vehicle 2

U.S. Customs & Border Protection Vehicle 1

Protection of environment. cleaning equipment for waste water.

Equipment used in wastewater cleaning. Protect environment.

Wooden stairs with protective glass in residential building.

Grass Blue Sky Mountains Swamp Protected Green

Female scientist in protective glasses and mask examines test tube with liquid

Female scientist takes off protective mask looking to camera and smile

Male doctor putting on protective mask looking to camera, on blue backgroun NTSC

Male doctor with protective mask looking to camera, on blue background NTSC

Male scientist with protective mask and glasses looking to camera

protected walking trail

Alligators built in eye protection

Protection Against Contamination

Diver removing fishing line from a protected Area 090117 1

Diver removing fishing line from a protected Area 090117 2

Little Girl Taken Into Protective Custody 2

Little Girl Taken Into Protective Custody 1

Male scientist in protective glasses looking to camera

Male scientist in protective mask examining strawberry

Male scientist in protective glasses and mask examining lemon

Male scientist in protective glasses and mask examining grapes

Male scientist in protective glasses and mask examining banana

boy dressed protective equipment rollerblading in city, from camera

Protect your wealth - Electric sign in New York

Human hand holding the Earth Planet. World protection

Portrait of a researcher with protective workwear; Full HD Photo JPEG

A nuclear power plant is protected by a high cyclone fence

Female scientist in protective glasses and mask examines test tube with liquid

Female scientist takes off protective mask looking to camera and smile

Male doctor putting on protective mask looking to camera, on blue background HD

Male doctor with protective mask looking to camera, on blue background HD

CAMPAIGN 2012 Republican Primary Election Bumper HD/SD Protected ProRes

CAMPAIGN 2012 Republican Primary Election Bumper HD/SD Protected ProRes

A very small elephant baby shielded by others for protection.

Swamp Grass Bird Duck Hunting Protected Wetlands

Horses in paddock surrounded by high voltage protected fence

A boxer wraps his hands with tape as protection.

Jackdaw protects food by chasing another away

Male scientist in protective glasses looking to camera

Male scientist in protective mask examining strawberry

Male scientist in protective glasses and mask examining lemon

Male scientist in protective glasses and mask examining grapes

Male scientist in protective glasses and mask examining banana

Pharaon cuttlefish (Sepia pharaonis) protecting its female 3

Vault door opening

military, advancing soldiers behind tank assault

National Guard drops sand bags to protect islands from Gulf BP oil spill_15