ANWB Vogelgids van Europa, second edition. ANWB. 2010. p.448. ISBN 9789018030803. Archived from the original on 24 October 2012 . Retrieved 7 June 2013. Collins Bird Guide: The Most Complete Guide to the Birds of Britain and Europe". www.nhbs.com . Retrieved 18 December 2022. Relative abundance maps are shown for every species. The darker shading shows where a species is most abundant and the lighter shades where it is less so, for both winter and summer. These are based on the very latest information contained within the BTO’s Bird Atlas 2007–11. In addition, a calendar wheel shows the months when species are most frequently seen. But the advantages of apps go well beyond savings on weight. In fact, the benefits of apps and eBooks are so strong that I'm now reluctant to buy books unless they are available in digital format. Apps can be searched for particular species or search terms and song/calls can be played – both of which are impossible in physical books. The Collins Bird Guide app offers a 'search by attributes' feature that allows searching for birds, using for example colouration or size, and should appeal to less experienced birders. Furthermore, it has a comparison feature, which allows similar species from various parts of the book to be compared side by side, which is very useful and again impossible in the physical version of the book.

calendar wheel shows when species are most likely to be seen. Invaluable images and insightful new maps The book provides all the information needed to identify any species at any time of the year, covering size, habitat, range, identification and voice. Accompanying every species entry is a distribution map and illustrations showing the species in all the major plumages (male, female, immature, in flight, at rest, feeding: whatever is important).

I barely have any niggles with the app, but one is that the 'search by attributes' bar in the top right of the screen is occasionally unresponsive for me. The positioning of the text in the comparison views can occasionally be too far from or too close to the plates. However, the beauty of apps is that they can be continuously updated, meaning any niggles are often ironed out in future updates. The Collins Bird Guide needs little introduction. With more than 1 million copies sold and the book translated into 23 languages, its success as a field guide to the birds of Europe is in no doubt. Quite simply, there is no better guide for identifying birds in the region. But not only is it available as a book, it has also been made into an app by developers at NatureGuides. We’ve tested the app on as many device and Android combinations as possible but we are aware that we have not been able to be totally exhaustive. If you encounter an issue with the Bird Guide app on Android, we recommend restarting your device. However, even if this was successful in fixing this issue, please still report the problem to [email protected]. Remember to include which phone/tablet you are using and which version of Android you are running. The app is quite large and will take some time to load the first time you run it.

Its authors are Lars Svensson, Killian Mullarney, Dan Zetterström and Peter J. Grant, and it is illustrated by Killian Mullarney and Dan Zetterström (with two plates of North American passerines contributed by Larry McQueen in the first edition). [1] It has been described as "undoubtedly the finest field guide that has ever been produced", and "the last great bird book of the 20th century". [2]

It is hard to think of many examples where genuinely distinctive regional forms of any of the species covered are not now depicted. One that springs to mind is the Gran Canaria Blue Chaffinch Fringilla polatzekibut that, including its distinctive voice, is at least now described in the text (with Gran Canaria and Tenerife Blue Chaffinch Fringilla teydea treated as a single species). a b c Kehoe, Chris (February 2018). "Collins Bid Guide app for Android". British Birds. 111 (2): 114–116.