Every weekend, including public holidays and the school holidays, the Zoo offers activities which are included in the admission price. Some of the most interesting ones are as follows:
Take good care of it: The Zoo Farm is the ideal place for educators to explain the difference between wild animals and those we keep in houses or on farms.
Spectacular invertebrates: Centipedes, spiders, ladybirds, butterflies and many other small and not so small animals await you in this informative exhibition featuring live invertebrates.
Elephant training: At the weekends and on public holidays the elephant keepers show how they train the animals every morning so that they can look after them better and administer any veterinary care needed.
Dolphin observation: Every day as from 11 am you can see the dolphins in their home.
More here: http://agenda500.barcelona.cat/en/detall/family-activities-at-the-zoo_99400470156.html