I'm not certain, but I think this is the first time I've written about ring-tones for the MobileContentToday blog. Why? In general I find many ring-tones really annoying. But, Sprint announced a set of 28 ring-tones that even I probably won't find annoying even during my most curmudgeonly moments...

Tweet, Tweet: Sprint and Audubon Release New Bird Call Ringtones

You can hear previews of three of these 28 bird call ring-tones at the Sprint page below...

- Field Sparrow-Audubon-Voice
- Red-Bellied Woodpecker-Audubon-Voice
- Black Capped Chickadee-Audubon-Voice

I found the Red-Bellied Woodpecker song particular interesting. But, I wonder how any of these natural sounding bird calls are in noisy environments. What happens if you take an early morning walk with lots of birds chirping nearby?