It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
cow alm agriculture cows pasture animal nature alpine landscape cattle dairy cows livestock relaxed alpine meadow ruminant cows cow horns austria samalm carinthia lesachtal
Page 2017 Free-images.com. All images are Public Domain