Grosbeak Illustrations by Mark Catesby circa 1722

Blue Grosbeak and Magnolia Illustration by Mark Catesby circa 1722
from Verzameling van uitlandsche en zeldzaame vogelen, published by J.C. Sepp 1772-1781

Violet Grosbeak Illustration by Mark Catesby circa 1722
from Verzameling van uitlandsche en zeldzaame vogelen, published by J.C. Sepp 1772-1781