Australian bees have so far avoided the ‘colony collapse’ devastating hives around the world, but there’s growing pressure for a ban on certain insecticides blamed for bee deaths.
Pollination in South Africa’s ecosystems is extremely complex. However new advances such as pollen metabarcoding help us understand interactions between pollinators and pollen.
Elephants have the highest count of olfactory receptor genes of any species tested to date. This suggests that they may be the best smellers in the animal kingdom.
Urban bees deal with what’s known as “habitat patches,” discontinuous patches of green like gardens, parks and ravines. Green roofs could offer relief to bees dealing with habitat fragmentation.
Bees sting other animals, including humans, when they think there might be a threat to their hive. But Evie, age 8, wonders if bees ever accidentally sting other bees.
Extra “eyes” on top of bee heads help them see colours the same way under all light conditions. And it’s an approach that could help us design better cameras.
Tlou Masehela, South African National Biodiversity Institute
Beekeeping cannot depend on a single forage source. This makes the business of ensuring bees have what they need to stay healthy a precarious business.
It’s a decade since US beekeepers first noticed that their bees were mysteriously dying. Now we know much more about Colony Collapse Disorder, raising hopes that we can turn bees’ fortunes around.