National Audubon Society field guide to birds. Eastern region / revised by John Farrand, Jr. ISBN: 9780679428527 New York : Alfred A. Knopf,©2000 (797 pages : color illustrations ; 20 cm)
The Kids' guide to Birds of Ohio / Stan Tekiela. ISBN: 9781591938378 Cambridge, Minnesota : Adventure Publications,©2019 (240 pages : color illustrations ; 18 cm)
Celestron Nature DX 8x42 bincocular [model# 71332, UPC# 050234713320], Celestron manual, Celestron, case
Explore One 6x21 binocular [model #88-10621, UPC# 4007922152486], Explore One manual, Explore One case
9 Delaware County Preservation Park maps (Blues Creek Park, Char-Mar Ridge Park, Deer Haven Park, Emily Traphagen Park, Gallant Farm, Gallant Woods Park, Hogback Ridge Park, River Run Park, Shale Hollow Park).