How should I cite this photo?

I recently read a blog post that featured this cute picture of 2 meerkats.  I couldn't see an image credit under the photo, so I looked at the bottom of the page, and found "Image source: Pixabay " This did not tell me enough about the image.  Clicking on the link, I learned that Pixabay is an online source of Creative Commons and stock images.  By doing a Google search for that image, I could find the precise URL of the meerkat image, https://pixabay.com/en/meerkat-animal-wild-wildlife-255564/ (as well as 402 ...