Louise Spilsbury & Richard Spilsbury 
Nature Walk on the Farm [PDF ebook] 

What can you spot on the farm? This book guides readers on a farm walk, gradually introducing clues such as tufts of fur on a fence or shapes in the mud to help them learn more about the diversity of farm habitats. This title includes stunning photographs, a simple guide on what to wear and take on a farm walk, and a detailed glossary.