Incoming Resources
- Planet Earth II., a BBC Studios Natural History Unit production ; co-produced with BBC America, ZDF, Tencent and France Televisions ; executive producer, Michael Gunton ; series producer, Tom Hugh-Jones ; producers, Justin Anderson, Ed Charles, Fredi Devas, Chadden Hunter, Emma Napper, Elizabeth White, Widescreen
- Cactus hotel, Brenda Z. Guiberson ; illustrated by Megan Lloyd
- Planet Earth., DVD/Fullscreen
- A saguaro cactus, Jen Green
- Cactus desert, by Donald M. Silver ; illustrated by Patricia J. Wynne