“A Dirt Swallow is pretty small and a kind of a dirty colour on top and a stripe across his chest, the rest white, and his tail hasn’t sharp points, and he isn’t blue and shiny like a Barn Swallow. He doesn’t build a nice nest like the others, but bores a hole right into a dirt bank, ever so far in, like a Kingfisher does, just like he was a ground-hog, and puts feathers in at the end for a nest. That’s why we call ’em Dirt Swallows. There’s a bank above Uncle Hill’s gravel-pit that’s full of the holes, and another bank full right at Farm’s End above the sand beach where we camped a week last summer. The way I found out about the holes was by diggin’ down a piece back of the edge of the bank, for sometimes they bore as much as four feet. The eggs are real white, not spotted like Barn Swallows’, ’cause we found a couple of bad ones, that hadn’t hatched, among the feathers.” Here Tommy paused for breath, his face all aglow with eagerness. “That,” said Gray Lady, “is a very good and clear description of the Bank Swallow, which is the English name that the Wise Men have given the little bird that you call the Dirt Swallow. As the bird always burrows its nesting-hole in a bank and never in field earth or the flat ground as a woodchuck does, Bank Swallow is decidedly the better name.” Meanwhile Tommy had glanced hastily out of the window to where birds were constantly leaving and settling on the long-distance telephone wires that strung together the long poles that walked by the door, and up the hillside, striding across lots where they chose, regardless of the road. Slipping from his seat to the window, he took a second look and then said in a harsh whisper, as if afraid that the birds would hear him and take fright, “Gray Lady, there’s Bank Swallows mixed in with the Barn Swallows on the wires, and I’m sure there’s another kind besides, with a shiny back and all white in the breast. Wouldn’t you please come out and look? If we go around the schoolhouse, they won’t notice us from the other side, but we can see them.” Gray Lady gave a signal and the girls and boys dropped the sewing and whittling quickly on their desks and, following her lead, stole out on tiptoe, one after the other, like the little pickaninnies when they sing, “The bogey man’ll ketch yer if yer doant watch out!” There, to be sure, were the Swallows, hundreds of them, all twittering cheerfully and none of them sitting still even though they were perching, but pluming themselves, and stretching their wings, the feathers of which they seemed to comb with a peculiar backward movement of one claw. As Gray Lady scanned the rows she saw brilliant Barn Swallows in little groups alternating with the sober-cloaked Bank Swallows, and then half a dozen each of two other species that were not so familiar.