: ফিন্চ ( চার্লস ডারউইনে Journal of Researches Into the Natural History and Geology of the Countries Visited During the Voyage of HMS Beagle Round the World Under the Command of FitzRoy সুত্র
Darwin Charles ( 1845 ) Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage of H M S Beagle Round the World Under the Command of Capt Fitz Roy