Rosarito’s coastline is home to a rocky intertidal ecosystem not found along neighboring beaches in Tijuana. To help young people explore and learn about this unique environment, an educational field expedition was recently organized for children and teenagers at Cabo Delfín, highlighting the ecological richness of the area.

The guided nature walk was led by biologist Francisco Gascó, widely known as “Bichólogo,” and oceanographer Blanca Velázquez, known as “Sharkóloga.” Through an interactive presentation along the shoreline, both experts shared their knowledge and enthusiasm for marine wildlife and coastal ecosystems.

Gascó explained that Rosarito’s beaches feature natural tide pools that allow visitors to observe marine species living among the rocks when the tide recedes. He noted that the area provides habitat for a wide variety of marine life.

While Gascó focused on marine invertebrates—including crabs, ochre sea stars, octopuses, lobsters, and sea anemones—and discussed the presence of at least ten species in the Cabo Delfín area, Velázquez spoke about marine vegetation and the ecological importance of algae.

Experts urge visitors not to handle marine animals

During the expedition, Gascó carefully handled some marine animals to demonstrate aspects of their anatomy and physiology. However, he emphasized that visitors should generally avoid touching wildlife.

“We also want to teach people how to properly interact with different species, but there are animals that should not be handled at all,” he said.

The biologist also pointed out that Rosarito benefits from ocean currents that generally move northward, helping carry away some marine debris and pollution. Even so, he stressed that environmental conservation should remain a priority.

He encouraged residents to spend more time exploring nature through hiking groups and environmental organizations dedicated to protecting local ecosystems, noting that people are more likely to care for what they understand and appreciate.

According to Velázquez, the primary goal of the educational walk was to raise awareness among children and teenagers about environmental conditions that can affect wildlife habitats, including factors that influence migration, reproduction, and ecosystem recovery.

She added that guided educational outings also seek to inspire adults, who often play a key role in encouraging curiosity and environmental awareness among children. By helping young people understand why certain species are affected along the coast, organizers hope to foster greater interest in conservation and the long-term protection of local marine ecosystems.