iBird PRO HD … is designed to satisfy the demanding needs of advanced birders and professional naturalists. It offers comprehensive identification, behavior, habitat and ecology information, twice as many search attributes as Plus, hand-drawn illustrations, professional photographs, range maps, and playable calls for 924 North American and Hawaiian bird species.

iBird Yard Plus HD … was the first birding app that Apple featured in its television commercial “We have an app for that”. Designed for the experienced birder, it is similar to Pro except that it does not have as many search attributes. It offers comprehensive identification, behavior, habitat and ecology information, hand-drawn illustrations, professional photographs, range maps, and playable calls for 924 North American and Hawaiian bird species.

iBird Lite HD … versions of iBird cover major regions of North America and are for the budget-minded birder who does not intend to travel. These apps have all the features of iBird Plus and only vary in the number of species and locations covered. Like other iBird products they offer comprehensive identification, behavior, habitat and ecology information, hand-drawn illustrations, professional photographs, range maps, and playable calls for all North American bird species found within your region.