participating in
For observations made between 2020/05/20 and 2029/05/20
Submissions accepted up to 2029/05/20
San Crisanto, an ejido (communally owned territory in a Yucatan community) since 1974, is an example of a local indigenous community that has promoted innovative solutions for sustainable development that work for the planet and for the people. Focused on mangrove reforestation and flood prevention, we have applied strategies that have decreased flood risks, while increasing the diversity of endemic species in cenotes and mangroves.
96,295
Identifications
Identifications
5,220
Observations
Observations
212
Species
Species
79
People
People
Top Species
1.
Phoenicopterus ruber Linnaeus, 1758
163
2.
Anarhynchus Quoy & Gaimard, 1832
143
3.
Himantopus mexicanus (P.L.S.Müller, 1776)
134
4.
Egretta rufescens (Gmelin, 1789)
131
5.
Recurvirostra americana J.F.Gmelin, 1789
117
6.
Calidris minutilla (Vieillot, 1819)
111
7.
Egretta thula (Molina, 1782)
109
8.
Tringa flavipes (J.F.Gmelin, 1789)
103
9.
Tringa melanoleuca (J.F.Gmelin, 1789)
98
10.
Leucophaeus atricilla (Linnaeus, 1758)
95
Top Observers
1.
obsr760392
{:id=>nil, :score=>20020.0, :percentage=>"19.04"}
2.
obsr915045
{:id=>nil, :score=>17080.0, :percentage=>"16.25"}
3.
obsr890505
{:id=>nil, :score=>15900.0, :percentage=>"15.13"}
4.
obsr895045
{:id=>nil, :score=>8640.0, :percentage=>"8.22"}
5.
obsr957056
{:id=>nil, :score=>3660.0, :percentage=>"3.48"}
6.
obsr2589254
{:id=>nil, :score=>3300.0, :percentage=>"3.14"}
7.
obsr2310266
{:id=>nil, :score=>3300.0, :percentage=>"3.14"}
8.
obsr411187
{:id=>nil, :score=>2320.0, :percentage=>"2.21"}
9.
obsr131498
{:id=>nil, :score=>2320.0, :percentage=>"2.21"}
10.
obsr439605
{:id=>nil, :score=>2220.0, :percentage=>"2.11"}
Top Species
1.
Phoenicopterus ruber Linnaeus, 1758
163
2.
Anarhynchus Quoy & Gaimard, 1832
143
3.
Himantopus mexicanus (P.L.S.Müller, 1776)
134
4.
Egretta rufescens (Gmelin, 1789)
131
5.
Recurvirostra americana J.F.Gmelin, 1789
117
6.
Calidris minutilla (Vieillot, 1819)
111
7.
Egretta thula (Molina, 1782)
109
8.
Tringa flavipes (J.F.Gmelin, 1789)
103
9.
Tringa melanoleuca (J.F.Gmelin, 1789)
98
10.
Leucophaeus atricilla (Linnaeus, 1758)
95
11.
Egretta tricolor (Statius Muller, 1776)
92
12.
Quiscalus mexicanus (Gmelin, 1788)
92
13.
Ardea alba Linnaeus, 1758
92
14.
Spatula discors (Linnaeus, 1766)
91
15.
Calidris pusilla (Linnaeus, 1766)
88
16.
Platalea ajaja Linnaeus, 1758
88
17.
Thalasseus maximus (Boddaert, 1783)
81
18.
Tringa semipalmata (J.F.Gmelin, 1789)
81
19.
Arenaria interpres (Linnaeus, 1758)
81
20.
Spatula clypeata (Linnaeus, 1758)
80
21.
Eudocimus albus (Linnaeus, 1758)
79
22.
Pelecanus erythrorhynchos Gmelin, 1789
77
23.
Charadrius vociferus Linnaeus, 1758
73
24.
Fregata magnificens Mathews, 1914
70
25.
Calidris mauri (Cabanis, 1857)
69
26.
Gelochelidon nilotica (J.F.Gmelin, 1789)
69
27.
Pelecanus occidentalis Linnaeus, 1766
67
28.
Calidris himantopus (Bonaparte, 1826)
67
29.
Mimus gilvus (Vieillot, 1808)
65
30.
Charadrius semipalmatus Bonaparte, 1825
64
31.
Tyrannus melancholicus Vieillot, 1819
63
32.
Ardea herodias Linnaeus, 1758
63
33.
Egretta caerulea (Linnaeus, 1758)
62
34.
Parkesia noveboracensis (J.F.Gmelin, 1789)
60
35.
Setophaga petechia (Linnaeus, 1766)
60
36.
Cyanocorax yncas (Boddaert, 1783)
59
37.
Butorides virescens (Linnaeus, 1758)
56
38.
Pluvialis squatarola (Linnaeus, 1758)
55
39.
Caracara plancus (J.F.Miller, 1777)
53
40.
Hirundo rustica Linnaeus, 1758
53
41.
Mycteria americana Linnaeus, 1758
52
42.
Tachycineta albilinea (Lawrence, 1863)
50
43.
Nannopterum brasilianum (J.F.Gmelin, 1789)
49
44.
Actitis macularius (Linnaeus, 1766)
48
45.
Doricha eliza (R.Lesson & Delattre, 1839)
46
46.
Vireo pallens Salvin, 1863
46
47.
Sterna forsteri Nuttall, 1834
43
48.
Cathartes aura (Linnaeus, 1758)
41
49.
Phalaropus tricolor (Vieillot, 1819)
41
50.
Zenaida asiatica (Linnaeus, 1758)
40
51.
Chlidonias niger (Linnaeus, 1758)
40
52.
Hydroprogne caspia (Pallas, 1770)
39
53.
Streptopelia decaocto (Frivaldszky, 1838)
38
54.
Calidris alpina (Linnaeus, 1758)
37
55.
Coragyps atratus (Bechstein, 1793)
36
56.
Stelgidopteryx serripennis (Audubon, 1838)
36
57.
Nannopterum auritum (R.P.Lesson, 1831)
35
58.
Zenaida aurita (Temminck, 1809)
33
59.
Pitangus sulphuratus (Linnaeus, 1766)
30
60.
Dendrocygna autumnalis (Linnaeus, 1758)
30
61.
Ortalis vetula (Wagler, 1830)
30
62.
Rynchops niger Linnaeus, 1758
29
63.
Megaceryle alcyon (Linnaeus, 1758)
29
64.
Progne subis (Linnaeus, 1758)
27
65.
Thalasseus sandvicensis (Latham, 1787)
27
66.
Geothlypis trichas (Linnaeus, 1766)
26
67.
Falco columbarius Linnaeus, 1758
26
68.
Crotophaga sulcirostris Swainson, 1827
24
69.
Eupsittula nana (Vigors, 1830)
24
70.
Sternula antillarum R.Lesson, 1847
23
71.
Falco peregrinus Tunstall, 1771
23
72.
Pandion haliaetus (Linnaeus, 1758)
23
73.
Limnodromus griseus (J.F.Gmelin, 1789)
22
74.
Campylorhynchus yucatanicus (Hellmayr, 1934)
21
75.
Setophaga palmarum (J.F.Gmelin, 1789)
21
76.
Dives dives (Deppe, 1830)
21
77.
Anhinga anhinga (Linnaeus, 1766)
20
78.
Nyctanassa violacea (Linnaeus, 1758)
20
79.
Cathartes burrovianus Cassin, 1845
19
80.
Columbina talpacoti (Temminck, 1810)
19
81.
Calidris subruficollis (Vieillot, 1819)
19
82.
Agelaius phoeniceus (Linnaeus, 1766)
19
83.
Tachycineta bicolor (Vieillot, 1808)
18
84.
Larus argentatus Pontoppidan, 1763
16
85.
Cyclarhis gujanensis (Gmelin, 1789)
15
86.
Melanerpes aurifrons (Wagler, 1829)
15
87.
Limnodromus scolopaceus (Say, 1822)
14
88.
Nycticorax nycticorax (Linnaeus, 1758)
13
89.
Amazilia rutila (Delattre, 1843)
12
90.
Fulica americana Gmelin, 1789
12
91.
Chordeiles acutipennis (Hermann, 1783)
11
92.
Larus fuscus Linnaeus, 1758
10
93.
Setophaga coronata (Linnaeus, 1766)
10
94.
Icterus gularis (Wagler, 1829)
10
95.
Coccyzus minor (Gmelin, 1788)
10
96.
Passerina cyanea (Linnaeus, 1766)
10
97.
Setophaga americana (Linnaeus, 1758)
9
98.
Jacana spinosa (Linnaeus, 1758)
9
99.
Aythya affinis (Eyton, 1838)
9
100.
Ixobrychus exilis (Gmelin, 1789)
9
101.
Aramides albiventris Lawrence, 1868
9
102.
Icterus auratus Bonaparte, 1850
8
103.
Setophaga ruticilla (Linnaeus, 1758)
8
104.
Glaucidium brasilianum (J.F.Gmelin, 1788)
8
105.
Chaetura vauxi (J.K.Townsend, 1839)
8
106.
Tringa solitaria A.Wilson, 1813
8
107.
Setophaga magnolia (A.Wilson, 1811)
7
108.
Colinus nigrogularis (Gould, 1843)
7
109.
Limosa fedoa (Linnaeus, 1758)
7
110.
Gallinago delicata (Ord, 1825)
7
111.
Empidonax minimus (W.M.Baird & S.F.Baird, 1843)
7
112.
Petrochelidon fulva (Vieillot, 1808)
7
113.
Myiozetetes similis (Spix, 1825)
6
114.
Calidris alba (Pallas, 1764)
6
115.
Cardinalis cardinalis (Linnaeus, 1758)
6
116.
Aythya collaris (Donovan, 1809)
6
117.
Polioptila albiventris Lawrence, 1885
5
118.
Cyanocorax yucatanicus (Dubois, 1875)
5
119.
Todirostrum cinereum (Linnaeus, 1766)
5
120.
Leptotila verreauxi Bonaparte, 1855
5
121.
Columbina passerina (Linnaeus, 1758)
5
122.
Troglodytes aedon Vieillot, 1809
5
123.
Sterna hirundo Linnaeus, 1758
5
124.
Petrochelidon pyrrhonota (Vieillot, 1817)
5
125.
Dryocopus lineatus (Linnaeus, 1766)
5
126.
Mniotilta varia (Linnaeus, 1766)
5
127.
Riparia riparia (Linnaeus, 1758)
5
128.
Protonotaria citrea (Boddaert, 1783)
5
129.
Leptotila jamaicensis (Linnaeus, 1766)
5
130.
Numenius phaeopus (Linnaeus, 1758)
5
131.
Setophaga virens (J.F.Gmelin, 1789)
4
132.
Coccyzus americanus (Linnaeus, 1758)
4
133.
Calidris fuscicollis (Vieillot, 1819)
4
134.
Icterus cucullatus Swainson, 1827
4
135.
Piranga rubra (Linnaeus, 1758)
4
136.
Chloroceryle americana (J.F.Gmelin, 1788)
4
137.
Thamnophilus doliatus (Linnaeus, 1764)
4
138.
Elanoides forficatus (Linnaeus, 1758)
4
139.
Amblycercus holosericeus (Deppe, 1830)
3
140.
Geranospiza caerulescens (Vieillot, 1817)
3
141.
Setophaga dominica (Linnaeus, 1766)
3
142.
Porzana carolina (Linnaeus, 1758)
3
143.
Passerculus sandwichensis (J.F.Gmelin, 1789)
3
144.
Polioptila caerulea (Linnaeus, 1766)
3
145.
Tyrannus couchii S.F.Baird, 1858
3
146.
Thamnophis proximus (Say, 1823)
3
147.
Myiarchus tyrannulus (Statius Muller, 1776)
3
148.
Larus delawarensis Ord, 1815
3
149.
Phalaropus lobatus (Linnaeus, 1758)
3
150.
Dendrocygna bicolor (Vieillot, 1816)
3
151.
Thraupis episcopus (Linnaeus, 1766)
3
152.
Hylocichla mustelina (Gmelin, 1789)
3
153.
Dumetella carolinensis (Linnaeus, 1766)
3
154.
Falco sparverius Linnaeus, 1758
3
155.
Colaptes rubiginosus (Swainson, 1820)
2
156.
Xylocopa
2
157.
Rallus crepitans J.F.Gmelin, 1789
2
158.
Setophaga discolor (Vieillot, 1809)
2
159.
Melipotis perpendicularis
2
160.
Columba livia J.F.Gmelin, 1789
2
161.
Piaya cayana (Linnaeus, 1766)
2
162.
Pachyramphus aglaiae (Lafresnaye, 1839)
2
163.
Tyrannus tyrannus (Linnaeus, 1758)
2
164.
Diachlorus ferrugatus
1
165.
Insecta
1
166.
Noctuoidea
1
167.
Acrostichum aureum
1
168.
Composia fidelissima Herrich-Schäffer, 1866
1
169.
Platalea ajaja
1
170.
Heliconius charithonia vazquezae Comstock & Brown, 1950
1
171.
Recurvirostra americana
1
172.
Dysosmia
1
173.
Hentzia
1
174.
Passerina ciris (Linnaeus, 1758)
1
175.
Didelphis
1
176.
Gasteracantha cancriformis
1
177.
Melipotis famelica
1
178.
Eutelia furcata Walker, 1865
1
179.
Melipotis
1
180.
Chalcolepidius rugatus
1
181.
Phoenicopterus ruber
1
182.
Crambidae
1
183.
Sporophila morelleti (Bonaparte, 1850)
1
184.
Palpada
1
185.
Agkistrodon russeolus
1
186.
Mareca americana (J.F.Gmelin, 1789)
1
187.
Polygonus arizonensis
1
188.
Euscirrhopterus poeyi
1
189.
Ficus
1
190.
Melanerpes pygmaeus (Ridgway, 1885)
1
191.
Phoebis agarithe agarithe
1
192.
Turdus grayi Bonaparte, 1838
1
193.
Conocarpus erectus
1
194.
Augochlora aurifera
1
195.
Leptoglossus gonagra (Fabricius, 1775)
1
196.
Kinosternon scorpioides cruentatum Duméril, Bibron & Duméril, 1851
1
197.
Drymarchon melanurus (Duméril, Bibron & Duméril, 1854)
1
198.
Callinectes sapidus Rathbun, 1896
1
199.
Drymobius margaritiferus (Schlegel, 1837)
1
200.
Sceloporus cozumelae Jones, 1927
1
201.
Progne chalybea (Gmelin, 1789)
1
202.
Trachemys venusta iversoni Mccord, Joseph-Ouni, Hagen & Blanck, 2010
1
203.
Vireo griseus (Boddaert, 1783)
1
204.
Himantopus mexicanus
1
205.
Charadrius melodus Ord, 1824
1
206.
Chordeiles minor (J.R.Forster, 1771)
1
207.
Leucophaeus pipixcan (Wagler, 1831)
1
208.
Cordia sebestena L.
1
209.
Sphoeroides testudineus (Linnaeus, 1758)
1
210.
Plegadis falcinellus (Linnaeus, 1766)
1
211.
Cuniculus paca (Linnaeus, 1766)
1
212.
Pyrocephalus rubinus (Boddaert, 1783)
1
Top People
1.
obsr760392
{:id=>nil, :score=>20020.0, :percentage=>"19.04"}
2.
obsr915045
{:id=>nil, :score=>17080.0, :percentage=>"16.25"}
3.
obsr890505
{:id=>nil, :score=>15900.0, :percentage=>"15.13"}
4.
obsr895045
{:id=>nil, :score=>8640.0, :percentage=>"8.22"}
5.
obsr957056
{:id=>nil, :score=>3660.0, :percentage=>"3.48"}
6.
obsr2589254
{:id=>nil, :score=>3300.0, :percentage=>"3.14"}
7.
obsr2310266
{:id=>nil, :score=>3300.0, :percentage=>"3.14"}
8.
obsr411187
{:id=>nil, :score=>2320.0, :percentage=>"2.21"}
9.
obsr131498
{:id=>nil, :score=>2320.0, :percentage=>"2.21"}
10.
obsr439605
{:id=>nil, :score=>2220.0, :percentage=>"2.11"}
11.
obsr52442
{:id=>nil, :score=>2220.0, :percentage=>"2.11"}
12.
obsr1672142
{:id=>nil, :score=>1460.0, :percentage=>"1.39"}
13.
obsr907039
{:id=>nil, :score=>1220.0, :percentage=>"1.16"}
14.
Ramón Trinchan
{:id=>nil, :score=>1180.0, :percentage=>"1.12"}
15.
Luis Trinchan
{:id=>nil, :score=>1160.0, :percentage=>"1.10"}
16.
obsr442691
{:id=>nil, :score=>1120.0, :percentage=>"1.07"}
17.
obsr653695
{:id=>nil, :score=>1100.0, :percentage=>"1.05"}
18.
obsr837896
{:id=>nil, :score=>1100.0, :percentage=>"1.05"}
19.
obsr59516
{:id=>nil, :score=>1060.0, :percentage=>"1.01"}
20.
obsr456437
{:id=>nil, :score=>1060.0, :percentage=>"1.01"}
21.
buckelkopfcichlide
{:id=>"5008293", :score=>840.0, :percentage=>"0.80"}
22.
obsr1169803
{:id=>nil, :score=>780.0, :percentage=>"0.74"}
23.
obsr1836414
{:id=>nil, :score=>660.0, :percentage=>"0.63"}
24.
obsr655442
{:id=>nil, :score=>620.0, :percentage=>"0.59"}
25.
obsr742887
{:id=>nil, :score=>620.0, :percentage=>"0.59"}
26.
obsr142163
{:id=>nil, :score=>520.0, :percentage=>"0.49"}
27.
obsr191414
{:id=>nil, :score=>520.0, :percentage=>"0.49"}
28.
obsr1552414
{:id=>nil, :score=>400.0, :percentage=>"0.38"}
29.
Bernardo Zorrilla Garza
{:id=>nil, :score=>400.0, :percentage=>"0.38"}
30.
obsr1783358
{:id=>nil, :score=>360.0, :percentage=>"0.34"}
31.
obsr3228768
{:id=>nil, :score=>340.0, :percentage=>"0.32"}
32.
obsr88292
{:id=>nil, :score=>340.0, :percentage=>"0.32"}
33.
obsr914825
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
34.
obsr954966
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
35.
obsr60921
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
36.
obsr96561
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
37.
obsr1093086
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
38.
obsr3474166
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
39.
obsr3473789
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
40.
obsr651926
{:id=>nil, :score=>300.0, :percentage=>"0.29"}
41.
Fernando Pérez Peralta
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
42.
obsr846411
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
43.
obsr3211653
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
44.
obsr980756
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
45.
obsr1884614
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
46.
alexpacheco
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
47.
obsr2116620
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
48.
obsr2376665
{:id=>nil, :score=>280.0, :percentage=>"0.27"}
49.
obsr1171355
{:id=>nil, :score=>220.0, :percentage=>"0.21"}
50.
obsr528459
{:id=>nil, :score=>220.0, :percentage=>"0.21"}
51.
obsr2553271
{:id=>nil, :score=>220.0, :percentage=>"0.21"}
52.
obsr915536
{:id=>nil, :score=>220.0, :percentage=>"0.21"}
53.
asisalcocer
{:id=>"947995", :score=>200.0, :percentage=>"0.19"}
54.
rod-bp
{:id=>nil, :score=>200.0, :percentage=>"0.19"}
55.
rommelgp
{:id=>"2572649", :score=>120.0, :percentage=>"0.11"}
56.
obsr1121524
{:id=>nil, :score=>120.0, :percentage=>"0.11"}
57.
obsr3284602
{:id=>nil, :score=>100.0, :percentage=>"0.10"}
58.
obsr618636
{:id=>nil, :score=>100.0, :percentage=>"0.10"}
59.
obsr604074
{:id=>nil, :score=>80.0, :percentage=>"0.08"}
60.
obsr339902
{:id=>nil, :score=>80.0, :percentage=>"0.08"}
61.
obsr599144
{:id=>nil, :score=>80.0, :percentage=>"0.08"}
62.
obsr1209827
{:id=>nil, :score=>80.0, :percentage=>"0.08"}
63.
Yonatan Segura
{:id=>"757828", :score=>80.0, :percentage=>"0.08"}
64.
frnndo
{:id=>"285840", :score=>60.0, :percentage=>"0.06"}
65.
Julio Aguado
{:id=>"5989845", :score=>60.0, :percentage=>"0.06"}
66.
Utzimak
{:id=>"2572649", :score=>60.0, :percentage=>"0.06"}
67.
Luis Sauma
{:id=>"423501", :score=>40.0, :percentage=>"0.04"}
68.
julio_aguado
{:id=>"5989845", :score=>40.0, :percentage=>"0.04"}
69.
Lenora Gutierrez-Zamora M.
{:id=>nil, :score=>40.0, :percentage=>"0.04"}
70.
obsr394136
{:id=>nil, :score=>40.0, :percentage=>"0.04"}
71.
jcruzmendoza
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
72.
Miguel Díaz
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
73.
Hugo Burgos
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
74.
Pedro E. Nahuat-Cervera
{:id=>"1051916", :score=>20.0, :percentage=>"0.02"}
75.
Emiliano Hernandez
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
76.
angel_castillo_birdingtours
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
77.
Isai Olalde Estrada
{:id=>"50651", :score=>20.0, :percentage=>"0.02"}
78.
narval
{:id=>"343490", :score=>20.0, :percentage=>"0.02"}
79.
janvdberg
{:id=>nil, :score=>20.0, :percentage=>"0.02"}
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