William Beebe,
The Log of the Sun: A Chronicle of Nature's Year
“ In eggs, cocoons, discarded bird’s-nests, in earthen burrows, or in the mud at the bottom of pond or stream, all these creatures have spent the winter near where we find them in the spring. But birds are like creatures of another world; and, although in every summer’s walk we may see turtles, birds, butterflies, and chipmunks, all interweaving their life paths across one another’s haunts, yet the power of extended flight and the wonderful habit of continental migration set birds apart from all other living creatures. ”
