The availability of more than one ornament as a mating signal allows females to potentially respond to a different choice if their environment changes.
The study in Ecology Letters shows bigger-brained birds are out-thinking shrinking - at least to a certain extent.
By Josh Brady via SWNS A father and son have created a fully-functional trash recycling machine that is completely run by MAGPIES. Tomas Morsing, 57, and...
By Stephen Beech via SWNS Fear of predators among birds and animals living in the wild can reduce the population of a species by half in...
By Dean Murray via SWNS Cockatoos can play GOLF, a new study released January 27 claimed. Austrian researchers have shown how the birds use primate-level tool-using...
By Fiona Jackson via SWNS This stunning footage shows a starling murmuration forming the shape - of a meerkat's head. George Varley, 40, went out to...
A yellow baya weaver bird perched on a tree in the woods.
By Mark Waghorn via SWNS Migratory birds find their way home thanks to lighter-colored feathers, according to new research. Pale plumes help them keep cool during...
By Mark Waghorn via SWNS Climate change could bring the curtain down on spectacular bird migrations, according to new research. They are among the most thrilling...
By Jamie Smith via SWNS These awesome aerials show the mesmerizing moment ponds are pumped full of environmentally-safe dye to halt harmful algae growth. The dye...