Sources

https://www.nytimes.com/2016/03/13/books/review/for-a-little-while-by-rick-bass.html

http://masculinebooks.com/wp-content/uploads/2015/06/walden.jpg

https://i.pinimg.com/736x/03/38/fa/0338fa5aef0f50284df047ef93692e8e--majestic-animals-magic.jpg

https://www.poemhunter.com/i/poem_images/710/the-judge-is-like-the-owl.jpg

https://www.allaboutbirds.org/guide/Northern_Saw-whet_Owl/lifehistory

http://wildlifenh.com/Collage/Lg/Northern%20Saw-whet%20Owl.jpg

Joshua Engel: Diet Comparison of Two Wintering Species of Owl in the Same Stand of Trees in Northern Illinois

Jason E. Osenkowski, Peter W. C. Paton and Douglas Kraus. Using Long-Term Constant-Effort Banding Data to Monitor Population Trends of Migratory Birds: A 33-Year Assessment of Adjacent Coastal Stations