The book is illustrated with vintage prints that evoke nostalgia.
India Holton The Ornithologist’s Field Guide to Love (Paperback) (UK IMPORT)
The book is illustrated in a way that appeals to both kids and adults.
The illustrated edition makes complex ideas much easier to understand.
A nice touch is the illustrated half-title page with a hidden clue.
What stands out is how every animal fact is illustrated with a drawing.