Az Illustrated Nature

AZ Illustrated Nature looks at scientists seeking clues about climate change and finding answers in an unexpected source--the hummingbird. Next, a naturalist and co-founder of the Southeastern Arizona Bird Observatory talks about the variety and importance of hummingbirds in our region as well as other issues related to birds and birding in our area. And, a look at landscape architects challenged with creating a garden/outdoor oasis in very limited space.