Thomas J. Allen, James P. Brock, Jeffrey Glassberg, "Caterpillars in the Field and Garden: A Field Guide to the Butterfly Caterpillars of North America" English | 2005 | ISBN: 0195149874, 0195183711 | 240 pages | PDF | 30.3 MB
Wild Urban Plants of the Northeast: A Field Guide, 2nd Edition by Peter del Tredici English | March 15, 2020 | ISBN: 150174044X | PDF | 428 pages | 358 MB
Europe's Dragonflies: A field guide to the damselflies and dragonflies (WILDGuides) by Dave Smallshire, Andy Swash 2020 | ISBN: 0691168954 | English | 360 pages | True PDF | 142 MB
Britain's Ferns: A Field Guide to the Clubmosses, Quillworts, Horsetails and Ferns of Great Britain and Ireland (WILDGuides) by James Merryweather English | July 14, 2020 | ISBN: 0691180393 | PDF | 280 pages | 120 MB
Wild Urban Plants of the Northeast : A Field Guide, 2nd Edition by Peter Del Tredici English | 2020 | ISBN: 150174044X | 428 Pages | True ePUB | 266 MB
James Halfpenny, "Scats and Tracks of the Northeast: A Field Guide to the Signs of 70 Wildlife Species " English | ISBN: 149300994X | 2015 | 192 pages | EPUB | 8 MB
Venomous Snakes of Texas: A Field Guide (Texas Natural History Guides) by Andrew Price English | October 14, 2009 | ISBN: 0292719671 | EPUB | 130 pages | 5.6 MB