Ellen the eagle first suspected that she needed glasses the day that she swooped（猛扑） down out of the sky and grabbed a small lawn chair to carry back to her hungry children. When she arrived back at her nest, perched high atop a cliff, her oldest son said, somewhat sarcastically, "Great. Another lawn chair for breakfast. Just what we need."
Her husband, Ed, was more forgiving. He gently picked up the lawn chair with his beak and moved it over to the flat, back section of the nest. Then he sat down in the lawn chair, folded his wings comfortably behind his head, and lay back.
"Honey, you might want to go and have your eyes checked one of these days," Ed said. "It's easy enough to do, and only costs a mouse or two."
"I've been meaning to get my eyes checked," replied Ellen, "but you know how it is. Every day it just seems that there are new mice to catch, new things to do for the nest, and new nature shows to be in."