Migratory Terns Begin Arrival and Nesting at Cozumel’s Punta Sur Ecotourism Park

Cozumel, Quintana Roo — With the arrival of spring, migratory terns have started nesting on the beaches of Punta Sur Ecotourism Park, where the first colonies are establishing themselves to continue their reproductive cycle in a favorable environment.

Among the species that have begun to arrive are the Sandwich Tern (Thalasseus sandvicensis), the Royal Tern (Thalasseus maximus), and the Least Tern (Sternula antillarum), with the latter being the only one that nests in the area, according to Rafael Chacón Díaz, director of Conservation and Environmental Education at the Cozumel Parks and Museums Foundation (FPMC).

He explained that these birds choose specific sites like Punta Sur because they find the necessary conditions for nesting, including extensive sandy stretches, low vegetation, and proximity to food-rich areas. The Least Tern lays its eggs directly on the sand, relying on natural camouflage and the tranquility of the environment to protect its young.

The presence of these birds not only represents a natural spectacle that enriches the experience for visitors and the community but also serves as an indicator of the good health of coastal ecosystems. In this sense, Punta Sur is consolidating as a space where conservation and environmental balance allow these species to find a safe refuge for reproduction year after year.

However, the success of nesting largely depends on respect for their habitat. Human presence, as well as the proximity of wild animals, can endanger the nests. Therefore, during this season, the FPMC is calling on the public and visitors to strengthen environmental awareness, respect signage, and avoid approaching the colonies by maintaining a prudent distance.

“The arrival of the terns is a reminder that Punta Sur is much more than a tourist destination: it is a natural sanctuary where biodiversity is safeguarded and where the cycle of life renews each season,” said Juanita Alonso Marrufo, general director of the FPMC.