Updated March 5, 2013.
1992 - 2013 Copyrights, AdvenTours/Excursiones Guariquén · Puerto Rico
My Title
Lawrence Millman and Father Sánchez at El Yunque National Forest.
Lawrence Millman´s hand holding one of many fungi found during our field trip to El Yunque National Forest.
Father Sánchez, Luis Nieves, and Lawrence Millman
If you will like to learn more of natural history, join
us in one of our “Hidden Wonders” Hikes
Neotropical Biogeographic Region
All photographic material on this website is  copyrighted by AdvenTours and/or its contributing photographers.   Photos should not
be reproduced or exploited in any way without written permission from AdvenTours or Excursiones Guariquén.
· Receptive Nature & Adventure EcoTour Operator · Consultants · Trainers · Mayagüez · Luquillo · San Juan · Vieques · Rincón ·
our 20 years in business.  The pictures were taken
during our tours, field trips, personal scouting field
trips on our own or with friends.

For a more detailed and excellent website on the
West Indies Natural History, visit Father Alejandro
Sánchez website