You can access the Audubon Christmas Bird Count (CBC) data platform on a computer or mobile device. We strongly recommend that end users keep their operating system and browser updated to the latest versions available for their device.
Minimum computer requirements to use the CBC data platform:
macOS: Ventura 13+ (Safari 16.4+, Chrome 111+, Edge 111+, or Firefox 128+)
Windows: Windows 10/11 (Edge 111+, Chrome 111+, or Firefox 128+)
iOS/iPadOS: 16.4+ (Safari 16.4+, Chrome 111+, Edge 111+, or Firefox 128+)
Android: 10+ (Chrome 111+ or Firefox 128+)
Linux: Any currently supported distribution (Firefox 128+ ESR or Chrome 111+)