This picture by Sue Dougherty shows strings of tiny water droplets forming lines across a common loon’s face, visualizing the natural hydrophobic coating properties of its feathers [source: https://t.co/FN5VQXwmcP] [read more: https://t.co/jnYmCtnrnh] pic.twitter.com/QaMOyZQhsq
— Massimo (@Rainmaker1973) December 11, 2021
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