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Video Blog: a Gentle Introduction to WRP

Below is an introductory video on the Wolfe-Ryder-Pyle (WRP) age classification system; the video is a recorded seminar delivered to the Western Bird Banding Association in 2021. Unlike the calendar-year system, a method which is not appropriate outside of temperate systems, WRP is a universal system that can be used to accurately categorize the age of birds irrespective of what species you study, or what latitude you are working in. If you are interested in learning how to use WRP, this seminar is a great place to start. If you want to download an MP4 of the seminar, use this link.


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