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.
493
Identifications
Identifications
200
Observations
Observations
105
Species
Species
21
People
People
Top Species
1.
Anthracoceros albirostris (Shaw, 1808)
12
2.
Todiramphus chloris (Boddaert, 1783)
10
3.
Sterna sumatrana Raffles, 1822
7
4.
Ducula bicolor (Scopoli, 1786)
7
5.
Rhipidura javanica (Sparrman, 1788)
6
6.
Corvus enca (Horsfield, 1821)
5
7.
Ducula aenea (Linnaeus, 1766)
5
8.
Pycnonotus plumosus Blyth, 1845
5
9.
Haliastur indus (Boddaert, 1783)
4
10.
Nephila pilipes
4
Top Observers
1.
obsr1119285
{:id=>nil, :score=>1080.0, :observations_count=>54, :species_count=>25, :percentage=>"17.53"}
2.
chabuduo
{:id=>"7795972", :score=>920.0, :observations_count=>10, :species_count=>6, :percentage=>"14.94"}
3.
lobsterclaw
{:id=>"7694714", :score=>780.0, :observations_count=>39, :species_count=>32, :percentage=>"12.66"}
4.
obsr1331167
{:id=>nil, :score=>700.0, :observations_count=>35, :species_count=>22, :percentage=>"11.36"}
5.
boyan
{:id=>"751385", :score=>640.0, :observations_count=>8, :species_count=>8, :percentage=>"10.39"}
6.
whirligig_b
{:id=>"1817631", :score=>480.0, :observations_count=>12, :species_count=>12, :percentage=>"7.79"}
7.
josh-porter
{:id=>"2569418", :score=>400.0, :observations_count=>4, :species_count=>4, :percentage=>"6.49"}
8.
jaslanbutton
{:id=>"724739", :score=>340.0, :observations_count=>5, :species_count=>5, :percentage=>"5.52"}
9.
Mei Yee (Erin)
{:id=>"747491", :score=>320.0, :observations_count=>16, :species_count=>13, :percentage=>"5.19"}
10.
markfielding
{:id=>"1595262", :score=>100.0, :observations_count=>1, :species_count=>1, :percentage=>"1.62"}
Recent Observations