Attenborough: 60 Years in the Wild

00:00:33 When I first started making programmes

00:03:04 And, very embarrassed, took his handkerchief

00:06:13 The discovery of imprinting, of course

00:09:05 created by Miller in his laboratory do actually

00:11:55 That problem has puzzled thinkers since the very beginning of science.

00:14:29 But if they could develop, wasn't it possible that

00:16:47 It had a fleshy base, just like a lungfish

00:19:15 would be to stand high up in the greatest mountain

00:21:32 but at the bottom of the sea, that explain the mystery.

00:24:14 In Minnesota, it's not difficult to summon a wolf.

00:26:53 From the safety of the thorny branches

00:29:08 So, cameraman Charles Lagus and I

00:31:04 And then, after three weeks, one morning at dawn, our luck changed.

00:33:05 and all you have to do is clip yourself on and off you go.

00:36:02 surely one of the wonders of the natural world.

00:38:51 They live in groups in which the only dominant pair breeds

00:41:25 using a technique called DNA finger-printing.

00:43:38 And now, while Alpha is preoccupied with feeding

00:46:13 chimps on the other side of the continent, in West Africa

00:48:49 in order to run back there and sketch them

00:50:43 RUSTLING

00:53:12 It took nearly 13 years, and then

00:55:55 back through geological time.

199:00:02 around the world