Nagdaha is a lake in the Dhapakhel Village Development Committee (VDC) of Lalitpur District, in the

Kathmandu Valley The Kathmandu Valley (), also known as the Nepal Valley or Nepa Valley (, Newar language, Nepal Bhasa: 𑐣𑐾𑐥𑐵𑑅 𑐐𑐵𑑅, नेपाः गाः), National Capital Area, is a bowl-shaped valley located in the Himalayas, Hima ...

, Nepal. Like many other water bodies and physical features of Kathmandu, the Nagdaha is also steeped in legends. According to one, a male serpent resides in Taudaha and the resident serpent of Nagdaha is female. During the rainy season the male serpent, widely spoken of in ancient scriptures and oral history of Kathmandu as a serpent king, makes a journey to the town of Panauti in order to participate in a festival. It is said that he stays with the female serpent of Nagdaha on his way to and back from Panauti. This union of the nagas, mythical half serpent, half human beings, is followed by heavy rain. There is a statue of Nag at the north-western side of the lake. Nagdaha is rich in aquatic wildlife. Many species of native fishes like barbs and snakeheads are abundant. This is also home to several bird species and is a great place for bird-watching. There are more than 50 resident birds, including

black kite The black kite (''Milvus migrans'') is a medium-sized bird of prey in the family Accipitridae, which also includes many other diurnal raptors. It is thought to be the world's most abundant species of Accipitridae, although some populations have ...

, black drongo,

cattle egret The cattle egret (formerly genus ''Bubulcus'') is a cosmopolitan distribution, cosmopolitan clade of heron (family (biology), family Ardeidae) in the genus ''Ardea (genus), Ardea'' found in the tropics, subtropics, and warm-temperate zones. Ac ...

, Oriental magpie robin,

common myna The common myna or Indian myna (''Acridotheres tristis''), sometimes spelled mynah, is a bird in the Family (biology), family Sturnidae, native to Asia. An omnivorous open woodland bird with a strong territorial instinct, the common myna has ada ...

large-billed crow The large-billed crow (''Corvus macrorhynchos''), formerly referred to widely as the jungle crow, is a widespread Asian species of crow. It is very adaptable and is able to survive on a wide range of food sources, making it capable of colonizing ...

rose-ringed parakeet The rose-ringed parakeet (''Psittacula krameri''), also known as the ring-necked parakeet, ringneck parrot (in aviculture) or the Kramer parrot, is a medium-sized parrot in the genus ''Psittacula'', of the Family (biology), family Psittacidae. It ...

, Alexandrine parakeet,

common kingfisher The common kingfisher (''Alcedo atthis''), also known as the Eurasian kingfisher and river kingfisher, is a small kingfisher with seven subspecies recognized within its wide distribution across Eurasia and North Africa. It is resident in much of ...

, white-breasted kingfisher,

red-vented bulbul The red-vented bulbul (''Pycnonotus cafer'') is a member of the bulbul family of passerines. It is a resident breeder across the Indian subcontinent, including Bangladesh, Sri Lanka extending east to Burma and parts of Bhutan and Nepal. It has b ...

and owlets. Several migratory species visit the lake in the summer and the winter. Some of the summer visitors are cuckoos,

white-breasted waterhen The white-breasted waterhen (''Amaurornis phoenicurus'') is a waterbird of the rail and crake family, Rallidae, that is widely distributed across South and Southeast Asia. They are dark slaty birds with a clean white face, breast and belly. The ...

common moorhen The common moorhen (''Gallinula chloropus''), also known as the waterhen, is a bird species in the Rail (bird), rail family (Rallidae). It is distributed across many parts of the Old World, across Africa, Europe, and Asia. It lives around well-ve ...

little grebe The little grebe (''Tachybaptus ruficollis''), also known as dabchick, is a member of the grebe family of water birds. The genus name is from Ancient Greek ''takhus'' "fast" and ''bapto'' "to sink under". The specific ''ruficollis'' is from Latin ...

and greater painted snipe. Whereas some of the winter visitors are

Eurasian coot The Eurasian coot (''Fulica atra''), also known as the common coot, or Australian coot, is a member of the rail and crake bird family, the Rallidae. It is found in Europe, Asia, Australia, New Zealand and parts of North Africa. It has a slaty-bla ...

ferruginous pochard The ferruginous duck (''Aythya nyroca''), also known as ferruginous pochard, common white-eye or white-eyed pochard, is a medium-sized diving duck from Eurosiberia. The scientific name is derived from the Ancient Greek word, (), an unknown se ...

northern shoveler The northern shoveler (; ''Spatula clypeata''), known simply in Britain as the shoveler, is a common and widespread duck. It breeds in northern areas of Europe and throughout the Palearctic and across most of North America, and winters in southe ...

mallard The mallard () or wild duck (''Anas platyrhynchos'') is a dabbling duck that breeds throughout the temperate and subtropical Americas, Eurasia, and North Africa. It has been introduced to New Zealand, Australia, Peru, Brazil, Uruguay, Arge ...

gadwall The gadwall (''Mareca strepera'') is a common and widespread dabbling duck in the family Anatidae. Taxonomy The gadwall was first described by Carl Linnaeus in his landmark 1758 10th edition of ''Systema Naturae''. DNA studies have shown th ...

and

great cormorant The great cormorant (''Phalacrocorax carbo''), also known as just cormorant in Britain, as black shag or kawau in New Zealand, formerly also known as the great black cormorant across the Northern Hemisphere, the black cormorant in Australia, and ...

. A pair of

garganey The garganey (''Spatula querquedula'') is a small dabbling duck. It breeds in much of Europe and across the Palearctic, but is strictly bird migration, migratory, with the entire population moving to Africa, India (in particular Santragachi), Ban ...

were spotted by some seniors and young birders on 20 June 2020 and the pair stayed in the lake for about a week.

Garganey The garganey (''Spatula querquedula'') is a small dabbling duck. It breeds in much of Europe and across the Palearctic, but is strictly bird migration, migratory, with the entire population moving to Africa, India (in particular Santragachi), Ban ...

are rare visitors and that was the first visit after 11 years in Kathmandu valley. Similarly, the lesser whistling duck is also a rare visitor in the valley. Nagdaga Lake and Santaneswor Mahadev

Gallery

File:Nag temple at Nagdaha.jpg, The statue of Nag at the north-western side of the lake. File:Reflection on a cloudy morning at Nagdaha.jpg, Reflection on a cloudy morning at Nagdaha. File:Nagdaha aerial view.jpg, Aerial view of Nagdaha, Dhapakhel, Nepal File:Nagdaha1.jpg File:Nagdaha lalitpur 20190402 161605.jpg, Nagdaha, Lalitpur, Nepal File:Tufted duck flaps its wings in Nagadaha lake, Nepal - (Drinking games).jpg, A tufted duck or tufted pochard (''Aythya fuligula'') in Nagdaha during summer

References

Lakes of Bagmati Province {{LalitpurNP-geo-stub