Photos for Class is a great tool for locating Creative Commons licensed images that your students can use in all kinds of projects. The great thing about Photos for Class is that when students download an image from the site all of the attribution information that they need is included in the image's footer.
This afternoon I saw a neat example of using Photos for Class to create a simple meme or one-image story. The example was on the Storyboard That Facebook page (Storyboard That owns Photos for Class). In the example they had an image of a polar bear and a fun fact about polar bears.
When I saw the sample this afternoon I immediately recognized how easy and fun it could be for students to create their own animal stories through a combination of Photos for Class and Canva. You could have students search for a picture of an animal on Photos for Class then upload it to Canva where they could put it into any of the Canva templates to create a small poster or online graphic. Students could then add some fun facts in the form of text written over the image. See my example below.
The Photos for Class search tool can be added to your classroom, library, or school website. A video on that process is available here.