Birds

Never judge a bird by its cover
Why the Arctic Tern is Nature's Fiercest Parent - Discover by Silversea
Top 12 Best Singing Birds In The World (earthnworld.com)

But maybe better than all of these, is this. https://m.youtube.com/watch?v=dK2rxOVcH38

These birds have a flexible, complex syrinx (a bird's voice box, the equivalent to the human larynx) that allows them to create highly varied, warbling songs. American robins are often part of the dawn chorus ... So My favorite bird is the American Robin because of its great singing
American Robin Facts and Trivia (thespruce.com)
(915) AMERICAN ROBINS - 5 Lovable things about them! - YouTube
(915) American Robin Song and Call - YouTube
(915) Merle d'Amérique chant / American Robin song - YouTube
Nice birds