participating in
For observations made between 2015/01/01 and 2025/06/01
Submissions accepted up to 2025/06/01
Cempedak is a 17-hectare private island 9km off the east coast of Bintan, Indonesia. Located 91km from Singapore, the travel time from Tanah Merah ferry terminal is approximately two and a half hours.
539
Identifications
Identifications
217
Observations
Observations
120
Species
Species
23
People
People
Top Species
1.
Anthracoceros albirostris (Shaw, 1808)
10
2.
Todiramphus chloris (Boddaert, 1783)
8
3.
Sterna sumatrana Raffles, 1822
7
4.
Nephila pilipes
6
5.
Ducula bicolor (Scopoli, 1786)
6
6.
Rhipidura javanica (Sparrman, 1788)
6
7.
Anthracoceros albirostris
5
8.
Ducula aenea (Linnaeus, 1766)
5
9.
Corvus enca (Horsfield, 1821)
5
10.
Butorides striata (Linnaeus, 1758)
4
Top Observers
1.
meiyeesung
{:id=>"747491", :score=>1640.0, :observations_count=>18, :species_count=>14, :percentage=>"18.76"}
2.
obsr1119285
{:id=>nil, :score=>1080.0, :observations_count=>54, :species_count=>25, :percentage=>"12.36"}
3.
chabuduo
{:id=>"7795972", :score=>920.0, :observations_count=>10, :species_count=>6, :percentage=>"10.53"}
4.
lobsterclaw
{:id=>"7694714", :score=>780.0, :observations_count=>39, :species_count=>32, :percentage=>"8.92"}
5.
libbyhepburn
{:id=>"30838", :score=>720.0, :observations_count=>12, :species_count=>12, :percentage=>"8.24"}
6.
obsr1331167
{:id=>nil, :score=>700.0, :observations_count=>35, :species_count=>22, :percentage=>"8.01"}
7.
boyan
{:id=>"751385", :score=>640.0, :observations_count=>8, :species_count=>8, :percentage=>"7.32"}
8.
whirligig_b
{:id=>"1817631", :score=>480.0, :observations_count=>12, :species_count=>12, :percentage=>"5.49"}
9.
josh-porter
{:id=>"2569418", :score=>400.0, :observations_count=>4, :species_count=>4, :percentage=>"4.58"}
10.
jaslanbutton
{:id=>"724739", :score=>340.0, :observations_count=>5, :species_count=>5, :percentage=>"3.89"}
Recent Observations