Apr 4, 2016 | Sarah Lynch

And the winner is...

Congratulations to NSTA attendee Tina M. of Marshall County High School on winning a spot on our Field-based Learning Seminar, taking place June 21 - 25, 2016 in Costa Rica.

This unique professional development workshop is an excellent introduction to the many field science opportunities available in Costa Rica, and during this action-packed seminar, teachers will experience some of the exciting hands-on STEM activities and expert lectures that can be included during student field expeditions. To learn more visit the expedition page.

Up Next...

A snorkeler swims near a large school of fish underwater

Holbrook's 2026 Calendar

Each year, we ask our travelers to submit their favorite photos from their journeys with us for a chance to be featured in our annual calendar. This year, as always, we had many great submissions, and

A few small buildings sit on a misty lake shoreline with mountains of Torres del Paine formation in the background, in early morning light

Photo of the Month: January 2026

This adventure to Torres del Paine had been a bucket list item for many, many years! Now was my time for my “latitude adjustment.” There was beauty at every turn we made!

Great Green Macaw surrounded by tree leaves

Photo of the Month: December 2025

Above: The critically endangered Great Green Macaw (Ara ambiguus) is a magnificent species native to the rainforests of Central and South America. These macaws heavily rely on the mountain almond tree