Sibley, D: Field Guide Birds Western North America difference between guides (1 Viewer)

[Woen]

Hello and goodday!

When I was looking around to update my Sibley field guide from the first to second edition I noticed that there is a edition published by Helm in 2020 (ISBN-13 ‏ : ‎ 978-1472982063)
and a edition published by Knopf in 2016 (ISBN-13 ‏ : ‎ 978-0307957924).

Is there any difference between the two?

Thanks in advance for any help.

 

[Butty]

Some hints under 'Version history' here >> The Sibley Field Guide to Birds of Western North America: Second Edition – Sibley Guides
Thus, Knopf 2016 is the first printing of the US edition (which has not been changed since), and presumably Helm 2020 is just the latest (unchanged) printing of the UK edition.

 

[Woen]

Some hints here >> The Sibley Field Guide to Birds of Western North America: Second Edition – Sibley Guides
Thus, Knopf 2016 is the first printing of the US edition (which has not been changed since), and presumably Helm 2020 is just the latest (unchanged) printing of the UK edition.

That is all I needed to know Thank you!