Hồ Hoàn Kiếm
2422.09
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.
810
Identifications
Identifications
689
Observations
Observations
309
Species
Species
316
People (139 active)
People (139 active)
From - 2015-04-17
To - 2026-06-04
Observation Score
Species Score
Activity Score
Total vs Locality
42.14 %
40.93 %
55.93 %
Total vs Greater Region
17.82 %
21.34 %
32.48 %
This Year vs Total
47.02 %
51.13 %
43.99 %
Last Two Years vs Total
65.46 %
69.58 %
63.61 %
Top Species
1.
Nycticorax nycticorax (Linnaeus, 1758)
56
2.
Butorides striata
24
3.
Nycticorax nycticorax
21
4.
Butorides striata (Linnaeus, 1758)
20
5.
Passer montanus (Linnaeus, 1758)
12
6.
Trachemys scripta (Thunberg In Schoepff, 1792)
10
7.
Zosterops simplex
10
8.
Costus woodsonii
10
9.
TBD
10
10.
Orthotomus sutorius
9
Top Observers
1.
onidiras
36
2.
maghielv
34
3.
sofia2520
16
4.
hasenzahn
16
5.
Ben Zerante
14
6.
outdoorobserver
11
7.
tushingham
9
8.
koala_sprint
9
9.
rahbickley
8
10.
marcel_deventer
8
Contests In Progress
For observations made between 2020/03/12 and 2040/03/12
Submissions accepted up to 2040/03/12
702
Identifications
Identifications
625
Observations
Observations
286
Species
Species
276
People
People
City, state and national parks are a great place to record nature's story.
797
Identifications
Identifications
680
Observations
Observations
308
Species
Species
309
People
People
For observations made between 2015/01/01 and 2035/06/01
Submissions accepted up to 2035/06/01
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810
Identifications
Identifications
689
Observations
Observations
309
Species
Species
316
People
People
Recent Observations