A U.S. Navy MH-60R Sea Hawk helicopter assigned to Helicopter Maritime Strike Squadron (HSM) 74 takes off from the flight… https://www.rawpixel.com/image/8728160/photo-image-public-domain-ocean-personFree Image from public domain licenseOriginal public domain image from Flickr https://www.rawpixel.com/image/4027110/original-public-domain-image-from-flickrView licensePersonnel with U.S. Customs and Border Protection conduct operations in advance of Super Bowl 50 in Santa Clara, Calif.… https://www.rawpixel.com/image/8739229/photo-image-border-public-domain-blackFree Image from public domain license161128-M-KJ317-094AT SEA, Indian Ocean (Nov. 28, 2016) A Marine with the Maritime Raid Force climbs a caving ladder attached… https://www.rawpixel.com/image/8727987/photo-image-public-domain-ocean-birdFree Image from public domain licenseA U.S. Navy HH-60H Seahawk helicopter assigned to Helicopter Anti-Submarine Squadron (HS) 15 conducts plane guard duties for… https://www.rawpixel.com/image/8728411/photo-image-sunset-plane-public-domainFree Image from public domain licenseU.S. service members transfer a simulated casualty to a UH-60 Black Hawk helicopter at Fort Hunter Liggett, Calif., July 16… https://www.rawpixel.com/image/8728080/photo-image-public-domain-people-manFree Image from public domain licenseAmerican KestrelPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028412/photo-image-bird-natureFree Image from public domain licenseA drone shot of two horses grazing close to each other. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287122/free-photo-image-accipiter-algae-animalFree Image from public domain license