William Finley Jr. posing with a bluebird perched on his shoulder. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. posing with a bluebird perched on his hand. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. posing with a bluebird perched on the palm of his hand. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. posing with a bluebird perched on his shoulder. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. pointing to a bluebird perched on Phoebe Katherine Finley’s finger. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. pointing to a bluebird perched on Phoebe Katherine Finley’s finger. Image note: used as an illustration in the 1915 book, Little Bird Blue.

William Finley Jr. pointing to a bluebird perched on Phoebe Katherine Finley’s finger. Image note: used as an illustration in the 1915 book, Little Bird Blue.

Phoebe Katherine Finley pointing at a bluebird perched on the shoulder of William Finley Jr. Image note: used as an illustration in the 1915 book, Little Bird Blue.

Phoebe Katherine Finley pointing at a bluebird perched on the shoulder of William Finley Jr. Image note: used as an illustration in the 1915 book, Little Bird Blue.

Phoebe Katherine Finley pointing at a bluebird perched on the shoulder of William Finley Jr. Image note: used as an illustration in the 1915 book, Little Bird Blue.