News tagged with colour vision

Eat, escape, love: the price of looking sexy

In the animal kingdom colourful traits can be both a blessing and a curse. A new study from a group of researchers at Uppsala University has studied the conspicuous wing coloration of two species of damselflies. Their results ...

dateSep 27, 2016 in Plants & Animals
shares5 comments 0

Colour constancy in chickens

Chickens can find the correct colour in redder lighting conditions, researchers from Lund University and the University of Bristol have found. Their study indicates that – like us – chickens have colour constancy (a feature ...

dateMay 12, 2016 in Plants & Animals
shares23 comments 0

ESA image: Mississippi swampland

This Sentinel-2A 'colour vision' image captures part of the Mississippi swamps on the east and west banks of the Mississippi River, south of New Orleans and north of the Mississippi Delta.

dateSep 18, 2015 in Earth Sciences
shares13 comments 0