Note 15 — Family.—FRINGILLIDÆ.

Fauna Borealis, Birds, p. 278. Dr. Richardson states that the egg is only seven lines and a half in length. I presume the measure of eight lines, instead of twelve to the inch, must in this case have been used. I am much indebted to the kindness of Mr. Yarrell for lending me an egg of the Molothrus pecoris, forming part of a collection of North American eggs in his possession.