Sibley Birds 2nd Edition is a comprehensive bird identification app featuring detailed information on over 930 North American bird species. The app provides an extensive digital library of David Sibley's renowned artwork, descriptions, and distribution maps from his second edition guide.

Designed for both novice and experienced birdwatchers, the app offers smart filters, multilingual support, and location-based features to enhance birding experiences across the USA and Canada. Its intuitive interface allows users to identify birds through calls or images while providing rich educational content.

This app serves as an essential tool for nature enthusiasts who want to deepen their understanding of avian species in North America. With its robust features and user-friendly design, it ensures an engaging and informative birdwatching experience.

The app boasts a range of advanced features tailored for birdwatchers. A new grid view with larger thumbnails and an easy-to-navigate menu system makes exploring bird species seamless. Users can search by banding codes or filter results based on habits, size, color, and more.

One standout feature is the bird call identification tool, which includes over 2700 calls/songs covering most species. Additionally, users can compare two species side-by-side and apply location filters to see status indicators like Common or Rare for specific areas.

Other notable functionalities include maintaining a personal list of observed species (with Google Drive backup), sorting lists taxonomically, and accessing detailed descriptions that break down monthly location statuses. These tools collectively create a dynamic learning environment for bird enthusiasts.

When it comes to digital libraries, the Sibley Birds 2nd Edition app stands out with its comprehensive collection of over 930 North American bird species. This extensive e-book library offers detailed artwork, thorough descriptions, and distribution maps from David Sibley's Guide to Birds Second Edition.

The app ensures copyright authenticity by providing content that is meticulously curated and officially licensed. Users can trust the accuracy and legitimacy of the information presented, as it includes thousands of bird pictures and detailed descriptions crafted by experts in ornithology.

For birdwatchers and nature enthusiasts, this vast repository of avian knowledge provides an invaluable resource. Whether identifying birds through calls or pictures, users have access to a reliable and authoritative guide that enhances their understanding and appreciation of North American birds.

The Sibley Birds 2nd Edition app excels in format compatibility, ensuring a seamless experience across various devices. Its user-friendly design incorporates a new, easy-to-navigate menu system and a simplified grid view with larger thumbnails, making it accessible for both novices and experienced birdwatchers.

One of the standout features is the multilingual support, displaying species names in English, French, Spanish, and Latin (Scientific). This inclusivity broadens its appeal and usability among diverse audiences. Additionally, fast search functionalities allow users to quickly find a species by banding code or other criteria.

With smart filters and advanced search options, including bird call identification and comparison tools, users can efficiently navigate the app's extensive database. These capabilities ensure that regardless of the format or device used, the app maintains its functionality and ease of use, offering an optimal experience for discovering the rich variety of North American birdlife.