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Cruise passenger, do you want to go birding?








Transportation is available from San Juan,
Mayagüez, and Ponce ports.
1992 - 2010 Copyrights, AdvenTours/Excursiones Guariquén · Puerto Rico
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As part of our corporate social responsibility, in 2002 we founded the Puerto Rican
Association of Interpretation and Education, Inc. (known locally as APIE), a non-
profitable organization.  Through APIE and its volunteers, we coordinate several
conservation through birding activities, such as:

  • Endemic Bird of Puerto Rico Bird Festival at the Maricao State Forest (first
    Sunday of May, as part of the Caribbean Endemic Bird Festival)
  • National Trails Day (first Sunday of June)
  • Mayagüez Christmas Bird Count (December)
  • Maricao Christmas BIrd Count (December)
  • Vieques Island Christmas Bird Count (January)
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.
Migratory birds

Many birds, especially those that migrate, can use the "Earth's magnetic field to stay their
course during long flights. Scientists still aren't sure how they do it, but one recent study
suggests birds might have a form of synesthesia that lets them "see" the planet's magnetic
lines as patterns of color or light that is overlaid on their visual surroundings. Humans must
rely on familiar landmarks or the sun's position to locate North, and many can't even manage
that.

Source:  Live Science, http://www.livescience.com/animals/top10_animal_senses-1.html [August 12 2007].
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Updated January 12, 2010.
"As the path of the birds in the air or of fishes in the water is invisible, even so is the path of the possessors of wisdom."
Puerto Rican Association of Interpretation and Education (APIE, Spanish)
Maricao and Vieques bird counts take place on Important Birds Areas (IBA) as designated by
BirdLife International.  We invite you to join us as volunteers.  This year we will be promoting a
birding package on December that will include Maricao State Forest Xmas Bird Count.