Population

Easter Island: Mysteries of a Lost World, TV review: Archaeologist

When most of us think of Easter Island, or Rapa Nui, we think of moai, the 887 magnificent statues that guard its shores. But the mystery of BBC4's Easter Island: Mysteries of a Lost World wasn't how these monoliths were made, or how they were moved into place (aliens, obviously) or even whether the ancient Rapa Nui people were responsible for their own decline, it's why the myths have persisted for so long.

Protesters lock horns with China over ivory as campaigners look into

Gone are the days when a “Save the Rhino” advert was enough. Only about 25,000 rhinos are left in the wild, and thanks to poaching the species is critically endangered. Now, in an effort to drive down demand, conservationists are working on campaigns to understand what makes rhino horn consumers tick.

Wildlife Weekend: Wintering birds in the Kingdom of Fife

Spend most of the first day in Largo Bay, south-west of Kirkcaldy. There may be no finer location to watch the wintering seaduck for which Scotland is renowned. If the tide is high and the sun shining, start with the light behind you at the bay’s eastern edge, Ruddon’s Point. Look westwards for dense black rafts of scoters, mainly common scoter. A flash of white wings draws your attention to velvet scoters secreted among them. Check the flock carefully and you could even see surf scoter. There is no more regular British site for this North American visitor.

More headlines