HomeAppsBooks & ReferenceSibley Birds 2nd EditionApps like Sibley Birds 2nd Edition Here are some great alternatives to Sibley Birds 2nd Edition by mydigitalearth.com : Roberts Bird Guide 2 â 4.0 Identify Birds,Bird Identifier â 3.6 BirdID - Sound Bird Identifier â 3.3 World of Wings â 4.9 Collins Bird Guide â 4.2 Bird Sound Identifier Bird ID â 4.2 American Birds Sounds Pro â 4.0 Picture Bird - Bird Identifier â 4.6 Vannya-Your Digital Bird Guide â 3.6 GoBird - Guide to Nearby Birds â 4.1 Reli Up â 4.3 Birda: Birding Made Better â 3.8 BirdTrack â 3.8 Cardinal Bird Sounds â 4.3 Smart Bird ID â 4.2 Bird Wallpapers â 4.4
