Whatever the number of abandoned or put down greyhounds in Spain might be, it has been documented for many years and has taken on the aspect of an authentic epidemic that only international adoptions relieve.

Yimi, a tour guide in training in the Colombian Pacific, gives us an up-close and personal look at the area's humpback whales, also known as the yubarta.

Meet Francis, an instructor from the famed kite and windsurfing destination, Cabarete, in the Dominican Republic.

Meet Paulino from Paraíso in the Dominican Republic, who gives an inside look into the homes, food, education and lifestyle of his community's locals.

Italian thinker and educational psychologist, Francesco Tonucci, holds a meeting in Seville to ask students to provide feedback about what would constitute an ideal school. Tonucci believes strongly that it is the responsibility of the teachers and educational institutions not only to ask but to try to implement students' suggestions.

Animal protective services calculate that fifty thousand greyhounds are abandoned annually in Spain, and it's not just greyhounds. In fact, Spain's animal abandonment statistic of four hundred pets per day put it at the top per inhabitant per year out of the entire European Union.

Stripped of all their adornments, the Mission Chef participants are ready to be evaluated by a professional chef.

This finale to the series reiterates the extent to which "bargains" are a relative concept and can be found even on luxury items in Spain's thriving second-hand market.

Jésus Lopez, a Spanish veterinarian specializing in wildlife, explains his passion for as well as some challenges of his profession.

Thanks to Spain's second-hand market, many who could not previously afford such luxury items as boats can now have access to them.

Our tour guide takes us on a search for blue anoles, a highly endangered species of lizard found only on Gorgona Island.

Jesus Lopez shows us the facilities of the "Centro de Recuperación de la Fauna Salvaje" [Wild Fauna Recovery Center] from the Intensive Care Unit to the kitchen.

Spanish kitesurfers Darío and his wife set off in search of a kitesurfing paradise and find it in Adícora, Venezuela.

Carlos Manuel Rodríguez, a motor cycle driver from Cabarete in the Dominican Republic, gives us a tour of La Loma, a beautiful mountainous area which houses a multitude of interesting plants ranging from poisonous to medicinal.

Rafa Ibañez's computer program, "Libertexto," allows for many text-related tasks to be done on-screen rather than by hand.