Geckos can vary in color depending on species. There are over 700 kinds of geckos in the world. There are five main species of geckos in the United States. Geckos can live in a variety of habitats. Geckos tend to live in tropical and subtropical climates.
Geckos love to eat bugs.
Geckos relate to the story Holes because there are lizards in the story and a gecko is a lizard.