Dr. Ray L. Winstead
Professor of Biology (retired), Indiana University of
Pennsylvania
With "Friends of White's Woods"
April 30, 2022 - Indiana, PA.
Photo by Dr. Cheri Widzowski
(Click here for larger photo.)
Click photo above for March 2022
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
