An RSPCA wildlife expert explained that coatis are native to South, Central and parts of North America and are commonly found in tropical forests, living primarily on a diet of insects.

BBC: Ramblers spot coati on woodland walk in Buckinghamshire

Mortified at seeing a fisherman slicing open a sturgeon and throwing away the roe, the princess explained they were a prized delicacy in Russia and sent an expert to teach the locals how to make caviar.

WSJ: Black Gold: French Caviar Is �� la Mode

Nicola Stanbridge met one energy efficient renovation expert Russell Smith in South London who has completely insulated his own home and explained why he thinks many homeowners should be compelled to do the same.

BBC: 'Compelling public to insulate won't work'