participating in
For observations made between 2018/01/01 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.
514
Identifications
Identifications
203
Observations
Observations
111
Species
Species
21
People
People
Top Species
1.
Anthracoceros albirostris (Shaw, 1808)
10
2.
Todiramphus chloris (Boddaert, 1783)
8
3.
Sterna sumatrana Raffles, 1822
7
4.
Ducula bicolor (Scopoli, 1786)
6
5.
Rhipidura javanica (Sparrman, 1788)
6
6.
Nephila pilipes
5
7.
Ducula aenea (Linnaeus, 1766)
5
8.
Corvus enca (Horsfield, 1821)
5
9.
Anthracoceros albirostris
4
10.
Butorides striata (Linnaeus, 1758)
4
Top Observers
1.
meiyeesung
{:id=>"747491", :score=>1640.0, :observations_count=>18, :species_count=>14, :percentage=>"20.76"}
2.
obsr1119285
{:id=>nil, :score=>1080.0, :observations_count=>54, :species_count=>25, :percentage=>"13.67"}
3.
chabuduo
{:id=>"7795972", :score=>920.0, :observations_count=>10, :species_count=>6, :percentage=>"11.65"}
4.
lobsterclaw
{:id=>"7694714", :score=>780.0, :observations_count=>39, :species_count=>32, :percentage=>"9.87"}
5.
obsr1331167
{:id=>nil, :score=>700.0, :observations_count=>35, :species_count=>22, :percentage=>"8.86"}
6.
boyan
{:id=>"751385", :score=>640.0, :observations_count=>8, :species_count=>8, :percentage=>"8.10"}
7.
whirligig_b
{:id=>"1817631", :score=>480.0, :observations_count=>12, :species_count=>12, :percentage=>"6.08"}
8.
josh-porter
{:id=>"2569418", :score=>400.0, :observations_count=>4, :species_count=>4, :percentage=>"5.06"}
9.
jaslanbutton
{:id=>"724739", :score=>340.0, :observations_count=>5, :species_count=>5, :percentage=>"4.30"}
10.
andie_ang
{:id=>"7845181", :score=>200.0, :observations_count=>2, :species_count=>2, :percentage=>"2.53"}
Recent Observations