But Attenborough tells us that Wallace was more than just a great travel writer .
It was the great travel books written in the 19th century by Alfred Russel Wallace that inspired David Attenborough himself to achieve great things in the realm of natural history .
David Attenborough tells us that Alfred Russel Wallace was more than just a great travel writer .
It was the great travel books written in the 19th century by Alfred Russel Wallace that inspired David Attenborough himself to achieve great things in the realm of natural history .