Five years ago I set-up my first hummingbird feeder and I was hooked! The entertainment that this one bird feeder provided lead to my curiosity of what other birds I could attract to my yard. Now I want to share with you what I have learned.
Fascinating look at new technology for bird feeders:
Now, a technology called RFID (radio frequency identification) is automating that vigilance, and yielding more detailed information than scientists ever dreamed possible.
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