Augenfarbe
Adult blue-throated bee-eaters grow to around 21 cm, with an additional 9 cm including tail streamers. They weigh around 34 to 41 grams. Adults have spectacular plumage with a red crown and nape, dark green wings, blue tail, light green breast, white belly, and the signature blue throat. Juveniles develop their full plumage later, with mostly green coloration all over their body. They have a dark green head and wings and light green breast. Both adults and juveniles have black eye patches. Eye color can range between red and brown, or a combination.