Many fruits, nuts and other crops rely on bees to pollinate their flowers at just the right time of year. Many farmers rent bees to get the job done at pollination time.
Wild bumble bees provide natural pollination for blueberries in North America.
John Flannery
Honeybees receive a lot of attention, but the first North American bee to be listed as an endangered species is a wild bumble bee. Wild bees are vital pollinators, and some are declining rapidly.
Meta-analysis studies have made it possible to sort through apparently contradictory research by looking at the bigger picture.
A honeybee (left), a scarab beetle (middle), and a fly (right) feeding on flowers of the white rock rose in a Mediterranean scrubland.
Aphrodite Kantsa.
Rather than trying to out-compete each other, flowers may work together to attract bees en masse. It’s the sort of approach that is effective in the world of advertising too.
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.
Chishuru, a male African elephant, indicates a target scent during trials.
Graham Alexander
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.
You shall not pass. Scaptotrigona workers defend the entrance to their nest.
Graham Wise/Flickr
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.
Tiny hairs cover the bodies of honeybees — including this one dusted in pollen — that allow them to detect molecular “fingerprints” similar to how home security sensors work.
(Shutterstock)