Over 14,000 Flamingo Nests in Ría Lagartos: A Natural Spectacle in the Heart of Yucatán

6/6/2025

In a thrilling announcement for conservationists and nature lovers alike, Mexico’s National Commission of Natural Protected Areas (CONANP) has reported a remarkable discovery: 14,757 nests of the American flamingo (Phoenicopterus ruber) have been recorded in the Ría Lagartos Biosphere Reserve, specifically in an area known as Angostura.

This discovery—part of ongoing monitoring efforts within the Natural Protected Area (NPA)—shows that approximately 40% of the eggs have already hatched, with the majority expected to hatch in the coming days. Many fluffy chicks can already be seen throughout the area, confirming a successful nesting season.

Aerial Technology at the Service of Conservation

Using drone technology, reserve staff captured aerial images in early May that revealed a significant increase in the nesting zone. This method has proven vital in observing flamingo behavior while minimizing human disturbance to their habitat.

One of the season’s most remarkable moments was the sighting of a flamingo bearing the code US02—an individual previously tagged and fitted with a transmitter in Florida, USA. This highlights the migratory and ecological connections these birds share across various regions of the Caribbean.

Since 1999, CONANP has led the American Flamingo Conservation Program, in collaboration with local communities, academic institutions, civil organizations, and the private sector. The initiative has delivered tangible results: from 1999 to 2024, over 154,000 chicks have been recorded, with 7,142 tagged for tracking and health studies.

In 2024 alone, 297 flamingo chicks were banded and underwent testing for diseases such as Avian Influenza Type A and Newcastle disease. Conducted by animal health specialists, all test results were negative, confirming the chicks are in excellent health.

The reserve staff continues to monitor hatching rates and overall birth numbers throughout the year, while also enforcing protective measures to prevent disturbances in nesting areas. Visitors and local residents are urged to keep away from sensitive sites, including keeping pets like dogs and cats at a distance to ensure the birds' peace and safety.

Las Coloradas: Responsible Tourism Supporting Conservation

Located within the same region, Las Coloradas Tourist Park plays a vital role in supporting this conservation success. Known for its striking pink lagoons, the park actively promotes sustainable tourism practices. It also educates visitors on the importance of respecting local wildlife, especially during the delicate flamingo breeding season.

With proper signage, trained staff, and ongoing educational campaigns, the park echoes CONANP’s mission: protecting this natural treasure is everyone’s responsibility.

Thanks to the coordinated efforts of government agencies, communities, and responsible tourism hubs like Las Coloradas, the American flamingo continues to find a safe haven in Yucatán to breed and thrive. This conservation milestone is a beautiful reminder that when we work together, nature responds with life.