Sparrow Image file, original size: 550x380, 53KBUploaded to Nature by Richard GoodwinPreviousNext Filed under GalleriesShare: MastodonX (Twitter)FacebookLinkedInemailCopy URL Downloads Original file:sparrow.jpg Square square50x50 square80x80 square150x150 square300x300 Small small100x75 small240x180 small320x240 Medium medium500x375