365mon0solo in biodiversityBirds use hidden black and white feathers to make themselves more colourfulhttps://theconversation.com/birds-use-hidden-black-and-white-feathers-to-make-themselves-more-colourful-261567 A secret under-layer explains why songbirds’ colourful feathers look so damn good.
solo in biodiversity
Birds use hidden black and white feathers to make themselves more colourful
https://theconversation.com/birds-use-hidden-black-and-white-feathers-to-make-themselves-more-colourful-261567