ARKive is a site filled of photos, videos, and information about endangered species throughout the world. Students can create their own “collection” of endangered animals — by personal interest, speciies, geographical area, or any other category they want to create. Their collection will then be accessible via the Internet.
English Language Learners can create their collections, link them to a journal or blog, and then write about them.
I’ve placed the link on my Examples of Student Work page under Student ARKives.