Hồ Hoàn Kiếm
2165.27
BioScore
BioScore
Locality
(5.0x)
- - - - - -
Greater Region
(12.5x)
Hoàn Kiếm Lake (Vietnamese: Hồ Hoàn Kiếm, chữ Hán: 湖還劍, meaning "Lake of the Returned Sword" or "Lake of the Restored Sword"), also known as Sword Lake (Hồ Gươm) or Tả Vọng Lake (Hồ Tả Vọng), is a fresh water lake, measuring some 12 ha in the historical center of Hanoi, the capital city of Vietnam.
In the past, the lake was variously named "Lục Thủy Lake" (Vietnamese: Hồ Lục Thủy, meaning "Green Water Lake" - aptly named for the water's color) or "Thủy Quân Lake" (Vietnamese: Hồ Thủy Quân, meaning "Mariner's Lake"). The lake is one of the major scenic spots in the city and serves as a focal point for its public life.
556
Identifications
Identifications
454
Observations
Observations
242
Species
Species
198
People (69 active)
People (69 active)
From - 2015-04-17
To - 2025-08-30
Observation Score
Species Score
Activity Score
Total vs Locality
42.0 %
43.92 %
52.38 %
Total vs Greater Region
16.74 %
21.34 %
29.29 %
This Year vs Total
40.75 %
48.76 %
34.85 %
Last Two Years vs Total
58.59 %
68.18 %
56.06 %
Top Species
1.
Butorides striata (Linnaeus, 1758)
18
2.
Butorides striata
16
3.
Nycticorax nycticorax
10
4.
Nycticorax nycticorax (Linnaeus, 1758)
9
5.
Zosterops simplex
8
6.
Plantae
8
7.
Orthotomus sutorius
8
8.
Magnoliopsida
7
9.
Bauhinia
7
10.
Costus woodsonii
6
Top Observers
1.
onidiras
36
2.
maghielv
31
3.
koala_sprint
12
4.
outdoorobserver
11
5.
tushingham
9
6.
marcel_deventer
8
7.
connor48589
7
8.
batworker
7
9.
filiperibeiro
7
10.
tonipons
7
Contests In Progress
For observations made between 2020/03/12 and 2040/03/12
Submissions accepted up to 2040/03/12
448
Identifications
Identifications
390
Observations
Observations
218
Species
Species
158
People
People
City, state and national parks are a great place to record nature's story.
543
Identifications
Identifications
445
Observations
Observations
241
Species
Species
191
People
People
For observations made between 2015/01/01 and 2035/06/01
Submissions accepted up to 2035/06/01
Guardians of Earth is a Play-Earn-Protect game designed to help save life on Earth. GuardiansofEarth.io
556
Identifications
Identifications
454
Observations
Observations
242
Species
Species
198
People
People
Recent Observations