Possibly the heavy bills of all the grosbeaks make them look stupid whether they are or not -- a characteristic that the blue grosbeak's habit of sitting motionless with a vacant stare many minutes at a time unfortunately emphasizes.

When seen in the roadside thickets or tall weeds, such as the field sparrow chooses to frequent, it shows little fear of man unless actually approached and threatened, but whether this fearlessness comes from actual confidence or stupidity is by no means certain. Whatever the motive of its inactivity, it accomplishes an end to be desired by the cleverest bird; its presence is almost never suspected by the passer-by, and its grassy nest on a tree-branch, containing three or four pale bluish-white eggs, is never betrayed by look or sign to the marauding small boy.
End of Chapter