At ‧ ten ‧ bo ‧ rough, David /ˈæt ə nb ə rə $ -bɜːrəʊ/ BrE AmE
(1926–) a British ↑ naturalist who has made many popular television programmes about nature and animals all around the world. These include Life on Earth (1978), The Living Planet (1983), The Blue Planet (2001), and The Life of Mammals (2002). His brother is Sir Richard Attenborough.