# Audubon Birds of California > Comprehensive field guide for identifying California bird species with detailed information and search tools. (iPhone/iPad app by National Audubon Society, Inc..) - Source: https://appshunter.io/ios/app/audubon-birds-of-california/id352789021 (this page in markdown: same URL + `.md`) - Developer: [National Audubon Society, Inc.](https://appshunter.io/developer/1007642225) - Category: Travel, Reference - Price: Free - Rating: 4.69/5 from 299 App Store ratings · 50 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 97 MB - Languages: English - Released: 2010-01-29 - Data updated: 2026-06-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/audubon-birds-of-california/id352789021/reviews.md ## What is Audubon Birds of California? Nothing beats Audubon mobile field guides. With 2 million downloads, they are the most trusted authoritative field guide collection in North America. Did you know the California Condor is the largest flying bird in North America, with a wingspan of over nine feet? On your next trip to California, see this remarkable endangered species for yourself. Bring along the Audubon Bird Guide: California mobile app, and find out more fun facts Identify 523 species of birds with in-depth descriptions, thousands of professional photographs, range maps, bird songs, and more. Features ■ Multiple images of each species in their natural habitat from the best bird photographers show the diversity of birds as you see them, in their natural habitat by gender, age and seasonal plumage variations ■ Ability to enlarge each image to see incredible detail ■ Contains an unparalleled library of bird sounds and calls - over 8 hours from the best audio field naturalists in North America ■ State-of-the-Art search functions: - By common name (First/Last) and Scientific - By shape - By family in taxonomic order - By multiple “advanced search” variables including wing shapes, location, song call types, song call patterns, habitats, region, shape, size and more ■ The most complete species descriptions updated to the latest AOU checklist, with extensive details on behavior, habitat, life history, nesting times, number of eggs, nest location, bird family info, similar species ■ A complete reference section describes how to bird, how to identify birds, conservation, classification and more ■ Designed for the experienced birder and field naturalist, yet user friendly for a new or beginning birder About Audubon Guides: Audubon Guides are a comprehensive suite of interactive digital field guides that combine mobile technology with the National Audubon Society’s vast library of information on North American wildlife. For more information, please visit www.audubon.org/apps. About the Developer: The National Audubon Society saves birds and their habitats throughout the Americas using science, advocacy, education and on-the-ground conservation. Audubon's state programs, nature centers, chapters and partners have an unparalleled wingspan that reaches millions of people each year to inform, inspire and unite diverse communities in conservation action. Since 1905, Audubon's vision has been a world in which people and wildlife thrive. Audubon is a nonprofit conservation organization. Learn more at www.audubon.org and @audubonsociety. For assistance, please email audubonguides@audubon.org ## Key features - Identify 523 bird species - Thousands of professional photographs - Range maps and bird songs - Advanced search functions - Detailed species descriptions - Reference section on birding and conservation ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/audubon-birds-of-california/id352789021/reviews.md ### 1/5 — Audubon California Birds *2023-01-20, version 2.23* Unable to sign in persistent server error ### 2/5 — App Needs an Update *2022-11-20, version 2.23* Each time I try to sign-in with my email address, Audubon’s servers have an error. I’ve tried 3 different devices and at several different times; There must be something wrong with the app internally. It’s really a shame because I think an exclusively Californian bird app is a brilliant idea! I was so excited when I found it on the App Store! Since I have yet to actually use it, I don’t feel comfortable rating it. I’ll give 2 stars for now until the issue is fixed. ### 1/5 — Audubon Bird Guide California *2022-01-08, version 2.23* Does not work on iPhone 12 / iOS 14.8. I type in my email address and get the error message "Unexpected server error. Please try again." Can't get past this, several days in a row. ### 5/5 — Wonderful Local Bird Sighting and Identification Reference *2021-06-04, version 2.23* I have used this app for a number of years now, but after a recent move to a new area I have enjoyed being able to use maps to look up where observations of the different birds have been made. I can look up observations made in my town, and can narrow that to regions within my town. Using this feature, I have confidently identified many of my observations. This summer I plan to utilize this app when I take vacation, so I can more enjoy the local birds. All in all, a great reference guide at my fingertips. ### 3/5 — Clunky *2021-04-02, version 2.23* All of the photos are clear, but occasionally - just often enough to be confusing - the caption seems at odds with the photo's subject. A bird that is obviously a juvenile - with juvenile feathers and coloring may be labeled "adult male" Categories are equally elastic, with questionable nearly identical photos appearing side by side for two different species. This is most pronounced in areas one wishes a definitive answer, such as "Which hummingbird (or woodpecker) am I looking at ?" It's a cute app, perhaps suitable for a child - but not for serious birders. ### 5/5 — This app gives me serotonin *2020-05-11, version 2.23* This auto downloaded on my phone and i love it. 10/10 barn swallows. Vary cool. The first time I’ve been happy all week. I will support the national Audubon society until i die. ### 5/5 — Nice app! *2020-02-04, version 2.23* Beautiful photo’s. The sounds are great too! ### 4/5 — Good bird app. *2020-01-25, version 2.23* Only down side is that many vocals are not from California subjects and this is the California version that I’m using. ### 5/5 — Wow! Fantastic app! *2019-10-29, version 2.23* Just got into bird watching and this app is exactly what I was hoping for. ### 1/5 — Unexpected server error pleas try again later *2019-10-08, version 2.23* This error has been going on for three days now! Audubon loaded fine, not Cailifornia Audubon! Help ## Frequently asked questions about Audubon Birds of California ### What birds can I identify with Audubon Birds of California? Audubon Birds of California allows you to identify 523 species of birds. The app provides in-depth descriptions, thousands of professional photographs, range maps, and bird songs for each species. ### How does the search function in Audubon Birds of California work? The app offers state-of-the-art search functions. You can search by common or scientific name, shape, family, and use multiple advanced variables including wing shapes, location, song call types, habitats, and size. ### Is Audubon Birds of California suitable for beginners? Yes, the app is designed to be user-friendly for new or beginning birders, while also providing comprehensive information for experienced birders and field naturalists. ### What kind of information is available on bird behavior and habitat? The species descriptions are extensive and updated to the latest AOU checklist. They include detailed information on behavior, habitat, life history, nesting times, number of eggs, and nest location. ### Does Audubon Birds of California offer offline access? The provided description does not specify offline access capabilities. However, it is a mobile field guide collection, suggesting it may be designed for use in the field where internet access might be limited. ### What is the update frequency for Audubon Birds of California? The app was last updated on March 20, 2019, with version 2.23. While specific update frequency isn't detailed, the descriptions are updated to the latest AOU checklist, indicating a commitment to current data. ### What devices does Audubon Birds of California support? Audubon Birds of California supports iPhone, iPad, and iPod devices. It is available for free and has an age rating of 4+. ### Does Audubon Birds of California have ads? The provided data does not indicate the presence of advertisements. As a free application from the National Audubon Society, it is likely ad-free or relies on other monetization models if any. ## Version history (last 1 release) ### 2.23 — 2019-03-20 eBird Nearby Observations fixed. ## Apps similar to Audubon Birds of California | App | Rating | Price | Category | | --- | --- | --- | --- | | [Oppdag](https://appshunter.io/ios/app/oppdag/id1575709000) | — | Free | Travel | | [Zemplin region](https://appshunter.io/ios/app/zemplin-region/id1576328020) | — | Free | Travel | | [DEKRA On Tour](https://appshunter.io/ios/app/dekra-on-tour/id1623568760) | — | Free | Travel | | [Desa Wisata Nusantara](https://appshunter.io/ios/app/desa-wisata-nusantara/id1610356660) | — | Free | Travel | | [Visit Quito](https://appshunter.io/ios/app/visit-quito/id1612857280) | — | Free | Travel | | [Learn Swahili For Beginners](https://appshunter.io/ios/app/learn-swahili-for-beginners/id1609646660) | 4.4 (351) | Free | Travel | ## More apps by National Audubon Society, Inc. - [Audubon Bird Guide](https://appshunter.io/ios/app/audubon-bird-guide/id333227386) - [Audubon Birds of Central Park](https://appshunter.io/ios/app/audubon-birds-of-central-park/id365370944) - [Audubon Owls Guide](https://appshunter.io/ios/app/audubon-owls-guide/id385145702) - [Southeast Alaska Birding Trail](https://appshunter.io/ios/app/southeast-alaska-birding-trail/id6449049239) All apps by National Audubon Society, Inc.: https://appshunter.io/developer/1007642225 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-28.*