According to the passage, the narrator is most interested in what aspect of the geckos?

Directions: Read the passage and answer the following question.

Geckos are small lizards that live in warm climates in North America. They are quite small in size. They range from 10 inches to 60 centimeters long. However, most of them are just a few inches long. Lizards usually are green in colour but geckos appear to be blue. You can even spot few with patterns on their back. While their appearance is quite interesting what draws most people in is the way they move Some of the geckos are really fast in speed. It seems that they either stand still of sprint across the patio. However their most fascinating ability is climbing. They are can stick to almost any surface and can even walk on ceilings. Geckos are help by eating mosquitoes. This is the reason why most people have patios full of geckos and do not make any effort to get rid of them.