Birds of the USA

The ecology of the United States of America is quite diverse ("megadivers"). One of the reasons is that this country has the largest number of ecoregions (according to WWF) and most climate types out of all countries in the world. The climate types range from "polar" in Alaska to "tropical" at the southern tip of Florida. There are 59 national parks and hundreds of protected areas in the USA. 38 wetlands are of international importance and therefore protected by the Ramsar Convention. The birdlife of the United States contains numerous endemics, and according to BirdLife International, six Endemic Bird Areas (EBA) exist in the United States alone on the continent. The USA offer an inexhaustible wealth of opportunities to make exciting bird watching excursions.

This E-book bird guide for "USA" has been built at 25.02.2025, based upon our data base and our image archive using our default settings, and saved in two formats. Thereby it is made sure that the e-book can be displayed on virtually all devices and if applicable be printed out with a compact page size.
A free online-preview to the main section of the bird guide to USA - of course at today's state of the data base and the archive - is available at Bird guides customized. There you can not only obtain the current edition of "Birds of the USA", but also modify the form in many ways.
Cover image Bald Eagle, Photo: unknown

Primary language English, secondary languages German, French, Spanish, Japanese, and Chinese.
All 780 species are illustrated. In addition, links to HD videos of 86 bird species (50m 26s) and audios of 24 bird species (11m 50s) are included. The assessment of the global conservation status of bird species uses the criteria of the Red List (IUCN) 2012.
The scientific system follows Clements et al. 2017.
An index, name registers in all selected languages and a scientific name register, all completely linked.
PDF E-book in page-based format A5: 275 pages, 43.12 MiB.
ePub E-book in flowable format for all devices with ePub reader: 38.35 MiB.

A paperback version of this bird guide is available from Amazon (ISBN: 979-8766192237).
Also you can obtain a Kindle edition from Amazon (ASIN: B09LR8MRNL).
© Wolfgang J. Daunicht 2025