Life in the Undergrowth

Life in the Undergrowth

The Silk Spinners (1x3)


Date de diffusion: Déc 07, 2005

Silk is the invertebrates' great invention, used in a range of ways from from the protective stalks of lacewing eggs to the amazing hanging threads of New Zealand's 'glow worms'. Spiders, though, have taken silk-spinning to extremes. The common wolf spider has no web, but the female is a gentle parent, encasing her eggs in silk and carrying the precious bundle wherever she goes. The bolas spider uses a ball of sticky silk soaked in a copy of moth pheromone to lure its prey. Millions of communal spiders live and feed together in a vast, towering web - an arachnophobe's nightmare.

  • Première: Nov 2005
  • Épisodes: 5
  • Abonnés: 18
  • Fini
  • BBC One
  • Mercredi