Show Every Bird Is Different i iNo No two t birds are exactly alike in appearance They differ in size in color and in pattern Some Some- Sometimes Sometimes Sometimes I times even in a casual acquaint acquaint- acquaintance I ance with the birds on the lawn there will be a a few one can recognize recognize recognize nize individually an especially bright a robin with an un un- unusually unusually un- un unusually usually red breast or a yellow warbler with heavy extra-heavy chestnut I breast markings But even the sparrows that look exactly alike to toa toa toa a casual glance will on closer study turn out to be recognizable as individuals I I II |