Dr. Ray L. Winstead
Professor of Biology (retired),
Indiana University of Pennsylvania

Dawn, Junebug, and Ray
April 26, 2024

Click photo below for Total Solar Eclipse
April 8, 2024

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Click photo above for April 8, 2024

Front Page

Christian Essentials

Dr. Winstead's Blood Pressure Tracker: Free Templates for Graphing Blood Pressure in Microsoft Excel

Dr. Winstead's Current Local and World Standard Percentage Metric Time Clock

Blue Spruce Park Chickadees

Dr. Ray L. Winstead
rw ( at ) raywinstead ( dot ) com