Needs a little more

Very well done. The smart search, great variety of pictures, and song recordings all without needing a connection is great. But for 20$, it could use a couple extra features. A checklist visible while scrolling through the index, or at least while viewing the species individual page would be very helpful, as well as being able to increase the thumbnail size in the index. Until then, no 5 stars

Genuinenard about The Sibley eGuide, v1.8