Brazil’s best kept secrets - Kate Graydon tells us about its stingless bees

In this podcast special from Sao Paulo in Brazil, Kate Graydon of Bristol University tells BeeCraft about her latest research into the wonderful world of Brazil's stingless bees. They can bite, they can heal and some spend their lives thieving from their neighbours.

In the March issue of BeeCraft magazine, Kate surprised readers by showing that honey bee queens lay different sizes of eggs depending on the amount of forage in their area.