What are Aruba's toads?

According to the website operated by ArubaPlaza, Aruba has been invaded by the Giant Toad (Bufo marinus).

Specifically, the giant toad was introduced in the 1990s. At a maximum length of

almost 8 inches (20 centimeters), the toad feeds on anything smaller than itself,

including insects. When under attack, the giant toad squirts a poisonous foam up to a distance of almost 12 inches (30 centimeters).