Flowers turning red to entice birds as pollinators: Study
Sydney: Certain native flowers are turning red to entice birds as pollinators, shifting away from insects that did the job earlier, says a new research.
Mani Shrestha from the Monash School of Biological Sciences, Australia, who led the study, said bird-pollinated flowers may have evolved red signals to be inconspicuous to some insects that were poor pollinators while enticing bird pollinators.
He collected spectral data from more than 200 flowering plants and identified the pollinators as birds or insects. Spectral data precisely describes a colour by specifying the amount of each wavelength that the sample reflects, the journal New Phytologist reports.
Then with Martin Burd, associate professor at the Monash School, he did phylogenetic analyses (study of evolutionary relationships among groups of organisms) to identify how the flowers evolved spectral signatures, according to a Monash and Royal Melbourne statement.
Adrian Dyer, associate professor of photography at the Royal Melbourne Institute of Technology`s School of Media and Communication, who with Burd supervised Shrestha`s Ph.D dissertation, said previous studies have shown that flower colour evolved to attract bees as pollinators.
Download the all new Zee News app for Android and iOS to stay up to date with latest headlines and news stories in Politics, Entertainment, Sports, Technology, Business and much more from India and around the world.
More from India
More from World
More from Sports
More from Entertaiment
- Karnataka, Madhya Pradesh bypoll results: As it happened on November 24
- Tirupati, Tirumala rains update: Temple remains open; pilgrims continue to pour in for darshan
- BJP's big poser to Aamir Khan: Is there any better neighbour for Muslims than a Hindu?
- Muslim leader Asaduddin Owaisi says Aamir Khan wrong in wanting to leave India
- Modi finds 'Little India' with Diwali lights, delicious food in Singapore - In Pics