The impact of global warming on birds

This new book is getting rave reviews at Amazon:

Review
'With its absorbing style and generous complement of colour photography Winged Sentinels is accessible to a general readership while being scientifically thorough, and tells a story that is of great interest to all scientists and policy-makers involved. Book of the Year.' Natural History Book Service

'Generously illustrated with colour photographs, the book is a fascinating insight into what climate change means for birds, and the potential consequences of ignoring these warning signs.' The Guardian
Review
"The authors' methodical, thorough style and the depressing preponderance of bad news for birds, and for the people who study and enjoy them, mean that this book is not an uplifting experience. However, the cataloging of what is and is not known about climate change and birds will make this book a valuable resource for those who would attempt to avert disaster. Highly recommended."
J.L. Hunt, Choice magazine

"Generously illustrated with colour photographs, the book is a fascinating insight into what climate change means for birds, and the potential consequences of ignoring these warning signs."
The Guardian

"This book is a thorough up-to-date review of their [birds] responses to climate change. I can recommend it to those who are concerned about global biodiversity and whose interest in 'global warming' extends beyond just the atmosphere."
Norman Elkin, Weather