5 Good Nature Field Guides for your Smartphone

Smartphones can be extremely helpful when you are working in the field and you need to document with pictures, do some quick species ID or peek into your surrounding landscape with bird's-eye-view aerial imagery -- even for individuals like me, who at some point in our lives have been one of those cell phone rebels seemingly skeptical about the usefulness of all these cell phone technologies. Well, it turns out that now I'm an iPhone hog and my smartphone has really helped me at work and even in the field -- who knew!

There are a number of apps you can download for free or for very reasonable prices. Here are five I use regularly and I recommend to you:



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