Testimonials

Snake Warning
©  Callyn D. Yorke

ecuador bio 170 testimonial

Butterfly
©  Callyn D. Yorke

ecuador bio 170 student testimonial

Darwin

ecuador bio 170 student testimonial

Dan Byrne,2008
Dan Byrne,  2008. ©  Callyn D. Yorke

Professor Dan Byrne's Australia story pg. 1

Dan Byrne's story, page 2

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