Hi THOaken
The Bang and Dahlstrom book is without question a great book " I don't have the new RM edition so I don't really know the size of the book " but when out and about I prefer to carry the
Brown, Lawrence and Pope book
Animals, Tracks trails and Signs its a great wee field guide IMHO with lots of handy stuff in it, mammal tracks and trails, bird tracks, pathways and runs, feeding signs, droppings and bird pellets, skull identification with descriptions of dentition and a brief section on field techniques and only a couple o buck's on EBay 2nd hand.
ISBN 0-600-57444-X
For learning the basics I would probably suggest getting these two books.
Jack Kearney.
Tracking a Blueprint for Learning How
Pathways Press. ISBN 978-0-9658881-1-0
and
Bob Carss
The Complete Guide to Tracking.
ISBN 978-0-7160-2205-3
Use a sketch book and draw the tracks you find would be my No1 tip, making and using a tracking stick could also be handy.
Sand and snow are great but mud can be an especially good place to start looking for clear sharp tracks.
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I hope you crack it Bro because I could definitely use a couple of lessons.
Happy trails.