{"title":"G R Potts","description":null,"products":[{"product_id":"partridges-book-g-r-potts-9780007418718","title":"Partridges","description":"\u003cp\u003eGlobally, there are at least 45 species of game bird that have the word partridge in their name, but in this book G. R. Potts devotes himself to the Grey, Red-legged and Chukar Partridges, with particular emphasis on the Grey Partridge due to its well-known decline in Britain.\u003c\/p\u003e\n          \u003cp\u003eIn this groundbreaking addition to the New Naturalist series, Potts explores how mankind and partridges have evolved together, both ultimately dependent on grasslands rather than forests. For thousands of years, both ate grass seeds and this continued until cereals largely replaced them. Hundreds of species of plant and insect that partridges and other birds eat thrived on farms for thousands of years until the dawn of the pesticides era. Since then the long decline in partridge abundance has been a barometer for biodiversity over vast swathes of the Northern Hemisphere.\u003c\/p\u003e\n          \u003cp\u003eHighlighting the positive example of the Norfolk Estate in the Sussex Study area, Potts investigates how both Grey and Red-legged Partridge numbers have been increased, flourishing in a highly productive and profitable system of farming and an oasis in what has often looked and sounded like a desert. In a small corner of England farmland wildlife is able to thrive much as it did before pesticides were introduced.\u003c\/p\u003e\n          \u003cp\u003eThis is a complex and fascinating story, with a heady mix of hunting, farming, predation, parasites, disease and climate change. The way these factors have interacted tells us a lot about how lesser known species have fared and how they can be conserved for the future. Potts stresses the importance of these conservation efforts, as farmers respond to the needs of an extra three billion people worldwide, not just for food but for bio-fuels. Additionally, the pressures on farmland wildlife will further intensify in the coming years.\u003c\/p\u003e","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":50055384334609,"sku":"GOR009350394","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/000741871X.jpg?v=1787049895"},{"product_id":"partridges-book-g-r-potts-9780007418701","title":"Partridges","description":"Globally, there are at least 45 species of game bird that have the word partridge in their name, but in this book G. R. Potts devotes himself to the Grey, Red-legged and Chukar Partridges, with particular emphasis on the Grey Partridge due to its well-known decline in Britain.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51150762377489,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51150762508561,"sku":"GOR008236603","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":52165685182737,"sku":"GOR014498880","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0007418701.jpg?v=1787051718"},{"product_id":"partridge-book-g-r-potts-9780003832983","title":"The Partridge","description":"The aim of this book is to achieve a better understanding of partridge ecology, and thereby to promote methods of conservation which could arrest the enormous tide of decline with regard to this species. Until the 1960s the partridge was a very common bird in many countries - each Autumn there was a total of over 120 million, almost all of which were to be found on farmland. In this book the reasons for the decline are examined in detail and the major cause is found to be pesticides, in particular the use of herbicides and insecticides which has reduced the supply of insect food available for the partridge chicks. Methods of restricting pesticide use dealt with in the book give a clear prospect of more partridges, more wildlife, little hindrance to farmers in the short term and additional benefits to the environment in the long term. Of interest to ecologists, game conservationists and naturalists, the book is also of interest to those engaged in agricultural practices and to countryside environmental officers.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51280621043985,"sku":"GOR002631273","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":51429829345553,"sku":"GOR003781816","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0003832988.jpg?v=1750971906"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-g-r-potts.oembed","provider":"World of Books ","version":"1.0","type":"link"}