Today the world is celebrating Global Big Day, a 24-hour birding event open to families, scientists, and nature lovers across the planet.
Birders have 24 hours to record as many species as possible, and Colombia, one of the most biodiverse places on the planet, aims to keep the country perched atop the worldwide leaderboard.
Last year, the country recorded around 1,500 species and 12,000 checklists, according to the Ministry of Commerce, Industry, and Tourism (MINCIT).
Colombia, of course, has a leg up on other countries. It’s home to the highest number of identified bird species on the planet: 1,900. That’s 20% of all known bird species.
The country is also a temporary home to over 200 migratory species each year.
“Colombia’s global ranking is opening doors for regions that were once isolated but still hold incredible natural resources,” Luisa Aguirre, Technical Director of Sustainability and Innovation for Environmental Culture at the Regional Autonomous Corporation of Cundinamarca (CAR), told The Bogotá Post.
The event schedule is centered on Saturday, but people can still report their findings between May 10 and 12. On May 16, CornellLab, the organizers of Global Big Day, will present the preliminary results.
“Beyond just spotting birds, these activities help us learn more about the world we live in and create a real sense of emotional well-being,” Aguirre stated.
The participants (beginners and experienced birders) can share their observations on the eBird platform, managed by the Cornell Lab of Ornithology, which is used as the main global data repository. In the case of Colombia, the goal is to surpass the 1,600 species targeted and defend its current crown.
Colombia’s neighbor, Peru, is hovering close behind. Last year the Andean nation took second place, recording 1,400 species.
If you’re from Colombia, you know the people love a good regional rivalry, and birders are no different. Different regions of Colombia are vying for bragging rights as a top birding destination.
For example, CAR, which plans and executes environmental projects in the department of Cundinamarca in central Colombia, activated 29 strategic natural parks and lakes, including the Embalse del Neusa, El Hato, and Laguna del Cacique de Guatavita for the global event.
Within driving distance from the country’s megametropolis capital city Bogotá, there are plenty of great birding destinations.
In Cundinamarca, Puente Sopó is a local birding favorite, with 160 registered species in 2025, while Neusa and Cacique de Guatavita areas hosted approximately 140 species each during the past year; this is also due to their high-mountain ecosystems.
All around the country, hummingbirds, macaws, blue tanagers, and the majestic Andean condor are some of the most recognized species of Colombia’s biodiversity. While spotting the condor represents a real challenge, hummingbirds and woodpeckers are some of the easiest species to catch a glimpse of.
Beyond the ecological data, these places also offer a deep connection to the region’s historical and ancestral roots. In the Cacique de Guatavita Lake, for example, the Muisca community from Sesquilé (an indigenous community) guides foreign and national visitors on a hike while sharing one of the most recognized stories in Colombia’s history: the Legend of El Dorado.
“Watching birds in a place full of history and spirituality is a unique chance to promote a more conscious and sustainable type of tourism,” said Aguirre.
“Birdwatching has become a great opportunity to support local businesses and promote the country’s biological heritage fairly and responsibly,” she added. “This event is a huge recognition of the hard work that local communities, guides, and researchers do for nature conservation”.
By opening these protected areas, the region aims to show its variety of endemic and migratory species. It also offers specialized routes for thousands of observers, strengthening Colombia’s position as a top nature tourism destination.
“The best advice is to just go for it… You need to be patient and take the time to really watch the habits and colors of the birds,” Aguirre concluded.
Featured image credit: GlobalBigDayColombia.com