Fieldguide

2 clues
Football player's map?
Book identifying birds, plants, etc.
Similar answers:
Academicfield
Afield
Afieldgoal
Airfield
Airfields
Andreguide
Athleticfield
Audioguide
Awesomefieldfor
Backfield
Backgroundoffield
Bakersfield
Ballfield
Baseballfield
Baseballinfield
Battlefield
Battlehatfields
Beaconsfield
Beginnersguide
Benterfield