Thus, an outbreak of any insect pest calls the waxwings in large flocks which destroy great numbers to the almost entire exclusion of fruit as a diet for the time. It cannot be denied that the waxwings do sometimes destroy not a little early fruit, calling down upon them righteous indignation; but at other times they more than make amends for the mischief done.

Of the voice Mr. A. W. Butler says, "They have a peculiar lisping note, uttered in a monotone varying in pitch.

As they sit among the branches of an early Richmond cherry tree in early June, the note seems to be inhaled, and reminds me of a small boy who, when eating juicy fruit, makes a noise by inhalation in endeavoring to prevent the loss of the juice and then exclaims, 'How good!' As the birds start to fly, each repeats the note three or four times. These notes develop into a song as the summer comes on; a lisping, peculiar song that tells that the flocks are resolving into pairs as the duties of the season press upon them." After the pairing season there is a great show of affection between the two birds, which often continues long after the nesting season has closed.