What other organisms did Charles Darwin find in Galapagos Island?

Answer 1

there is a myth that he found a sea monster and named it Galapagos Gruti but it is a myth

Answer 2

Some of the other organisms Charles Darwin found in the Galapagos Islands include giant tortoises, marine iguanas, blue-footed boobies, finches (later known as Darwin's finches), and various unique plant species. These organisms played a significant role in shaping Darwin's theory of evolution by natural selection.