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:
butterfly monarch butterfly danaus plexippus american monarch orange black butterflies edelfalter nymphalidae walking butterfly bougainvillea colorful flowers red intensive color bright bush bougainville triple flower four o'clock plant nyctaginaceae kahle hook flower bougainvillea glabra ornamental plant climber
Page 2017 Free-images.com. All images are Public Domain