“When apple trees are white
With their burden of delight.”
Baltimore Orioles (lower, male; upper, female) in an Adams County Orchard

AN INTRODUCTION TO THE
BIRDS OF
PENNSYLVANIA

BY
GEORGE MIKSCH SUTTON

STATE ORNITHOLOGIST OF PENNSYLVANIA
CHIEF OF BUREAU OF RESEARCH AND INFORMATION
PENNSYLVANIA STATE GAME COMMISSION
MEMBER OF THE AMERICAN ORNITHOLOGISTS’ UNION, ETC.

With a frontispiece in color and numerous pen-and-ink text-drawings by the author

1928
PUBLISHED BY
J. HORACE McFARLAND COMPANY
HARRISBURG, PENNA.

AN INTRODUCTION TO THEBIRDS OFPENNSYLVANIA

AN INTRODUCTION TO THE
BIRDS OF
PENNSYLVANIA