Eagles are known for having sharp vision. The idiom 'eagle eyes' also suggests a predatory sense of perceptiveness due to the metaphorical allusion to a bird of prey. This person has a remarkably keen ability to direct his or her focus on an object. BirdNote’s theme was composed and played by Nancy Rumbel and John Kessler. The term 'eagle eyes' is a metaphor for someone with acute powers of observation and insight. It helps nourish the retina, sustain eye pressure, perceive motion, and. # Producer: John Kessler Executive Producer: Sallie Bodie Managing Producer: Jason Saul Editor: Ashley Ahearn Associate Producer: Ellen Blackstone Assistant Producer: Mark Bramhill Narrator: Ashley Ahearn Bird sounds provided by The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology, Ithaca, New York. Eagles also have the pecten oculi, a structure of blood vessels found in the eye of most birds, to maintain good eye health. Home to hundreds of species of birds and the Whooping Crane Festival in February. Support for BirdNote comes from the Port Aransas Tourism Bureau. Head over to our website, birdnote dot org, to learn more. That's like you driving forty miles an hour and being able to look back at where you were when this BirdNote started - and spotting that same rabbit. From there, it can spot the minute movements of its favorite prey, a rabbit, from over a mile away. The Golden Eagle soars on a seven-foot wingspan, riding thermals high into the air. ![]() The rods and cones in a raptor’s eye may be five times more dense than those in a human eye. ![]() Rods in the eye register the overall shape of objects, while the cones register details, such as contour and color. The secret to the bird’s exceptional vision is the density of visual cells, the rods and cones of its retina. Ever heard the term “eagle eye”? An eagle’s vision is incredibly sharp, and its eyes can weigh more than its brain. Written by Adam Sedgley This is BirdNote.
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