Website status: All systems goanna.
participating in
For observations made between 2018/01/01 and 2028/01/01
Submissions accepted up to 2028/01/01
The Sian Ka’an Complex is one of Mexico’s most ecologically rich conservation areas, spanning over 657,000 hectares across four officially protected areas. Located in Quintana Roo on the Yucatán Peninsula, this complex encompasses both terrestrial and marine ecosystems of global ecological significance. It is home to tropical forests, savannas, wetlands, mangroves, lagoons, and part of the Mesoamerican Barrier Reef, the second-largest coral reef system in the world.
3,247
Identifications
2,517
Observations
686
Species
276
People
Top Species
1.
Pelecanus occidentalis Linnaeus, 1766
52
2.
Fregata magnificens Mathews, 1914
51
3.
Pandion haliaetus (Linnaeus, 1758)
47
4.
Tigrisoma mexicanum Swainson, 1834
35
5.
Ctenosaura similis (Gray, 1831)
32
6.
Platalea ajaja Linnaeus, 1758
29
7.
Mimus gilvus (Vieillot, 1808)
29
8.
Egretta tricolor (Statius Muller, 1776)
29
9.
Tursiops truncatus (Montagu, 1821)
27
10.
Coragyps atratus (Bechstein, 1793)
25
Top Observers
1.
Elias
{:id=>nil, :score=>5160.0, :observations_count=>258, :species_count=>69, :percentage=>"9.68"}
2.
aylos
{:id=>"3797478", :score=>3220.0, :observations_count=>53, :species_count=>35, :percentage=>"6.04"}
3.
axelvasquez20
{:id=>nil, :score=>2980.0, :observations_count=>149, :species_count=>70, :percentage=>"5.59"}
4.
Pedro D. Yuit Mex
{:id=>nil, :score=>1820.0, :observations_count=>91, :species_count=>50, :percentage=>"3.41"}
5.
Maksymilian Wojtkiewicz
{:id=>nil, :score=>1640.0, :observations_count=>82, :species_count=>36, :percentage=>"3.08"}
6.
obsr915536
{:id=>nil, :score=>1280.0, :observations_count=>64, :species_count=>51, :percentage=>"2.40"}
7.
obsr746484
{:id=>nil, :score=>1080.0, :observations_count=>54, :species_count=>49, :percentage=>"2.03"}
8.
hlinak
{:id=>nil, :score=>880.0, :observations_count=>44, :species_count=>21, :percentage=>"1.65"}
9.
Dra. Laura Elvia Uribe Lara
{:id=>nil, :score=>780.0, :observations_count=>39, :species_count=>24, :percentage=>"1.46"}
10.
obsr782918
{:id=>nil, :score=>760.0, :observations_count=>38, :species_count=>28, :percentage=>"1.43"}
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