TODAY -

The Waterfowl species of Loktak Ramsar in Manipur (IBA)
- Bronze-winged Jacana, Metopidius indicus, (Thamnachenbi) -

By:- R.K. Birjit Singh *



The Bronze-Winged Jacana (Metopidius indicus) locally known as Thamnachenbi (Running on lotus leaves) is somewhat like a water moorhen even though the size is smaller. It is the only member of the genus Metopidius. The jacanas are a group of waders in the family Charadriidae, which are identifiable by their huge feet and claws which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat. It has a glossy black head, neck and breast with metallic greenish bronze back and wings thereby the name, “Bronze-Winged Jacana”. A broad white strip runs behind the eye to nape. The tail is red stub with chestnut colour. The sexes of the species are alike. These species are conspicuous and unmistakable birds. They are 29 cm long, but the females are larger than the males. Young birds have brown upperparts. Their under parts are white, with a buff for neck. They habitat on floating vegetations of pond, wetland and other water bodies singly or gregariously.

Distribution:

Your browser may not support display of this image. The species spreads over the entire Indian subcontinent, Pakistan, Bangladesh and Myanmar. The bird is not seen exceptionally in the state of Rajasthan. It can be seen in many parts of Loktak and its associated wetlands like Ikok-pat, Waithou-pat, Pumlen-pat, Sanapat, Takmu and at Tangjeng etc. Though the presence of the birds has been noticed and recorded in most of the parts of the associated wetlands of Loktak, their number has been drastically reduced during the last two decades.

Habit:

A typical rail in flight also swims and dives well on occasion. The bird becomes tame and fearless if not disturbed and unmolested. It is sedentary apart from seasonal dispersion. When forced they sometimes choose to hide by submerging themselves.

Food of the bird:
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Jacanidae
Genus: Metopidius; Wagler, 1832
Species: M. indicus; Metopidius indicus(Latham, 1790

The food of the species consists of vegetable matters, shoots , roots and seeds of the aquatic plants. It also feeds on insects and other invertebrates picked from the floating vegetation or the water's surface including mollusks.

Call:

A short harsh grunt also a wheezy piping “seek-seek-seek” given mostly in alarm. The species becomes very noisy during breeding season.

Breeding and Nesting season:

The nesting and breading season of the bird is during the months of June to September in Loktak. Pairs nest in a large pad of interwoven twisted weeds, floating biomass (Phumdi) and floating leaves often partially or submerged plants. The female species is polyandrous and lays glossy, bronze-brown 4 eggs with irregular networks of blackish scrawls.

Global status of conservation and local concerns:

The International Union for Conservation of Nature (IUCN) has given the status of Least Concern of the species but the trend of declination of the species continues in an unprecedented way as never before globally. The depletion of the population of this water bird is more alarming in Loktak than in any other parts of the Indian sub-continent. The major threat to these species in Loktak Ramsar is depletion of floating floras like Nelumbo, Trapa and other species.


* R.K. Birjit Singh contributes to e-pao.net regularly . The author is a regular contributor to the reputed science journals, "The Resonance", Science Reporter, "Hornbill, Birdlife", published respectively by Indian Academy of Science, Council of Scientific and Industrial Research(CSIR), Bombay Natural History Society(BNHS) and Co-organizer of Science Meet, Coordinator of "Year of Scientific Awareness"(YSA), Understanding Planet Earth(UPE) under NCSTC, DST, Govt. of India. In addition, the author is the census coordinator of "Waterfowl Census programme at Loktak wetland" and providing data's to the Asian Waterfowl count of the Wetland International, South East Asia with Dr. R.K. Ranjan Singh.
The Author is also a member IBA- IBCN, BNHS (Census Coordinator, Manipur)
The writer can be contacted at bsningthemcha(at)gmail(dot)com
This article was webcasted at e-pao.net on 22nd February 2010.


* Comments posted by users in this discussion thread and other parts of this site are opinions of the individuals posting them (whose user ID is displayed alongside) and not the views of e-pao.net. We strongly recommend that users exercise responsibility, sensitivity and caution over language while writing your opinions which will be seen and read by other users. Please read a complete Guideline on using comments on this website.




LATEST IN E-PAO.NET
  • 12th Legislative Assembly #2 : Gallery
  • Violence in Manipur 2023-2025 : Timeline
  • Education & its disjuncture in Manipur
  • HUN-Thadou Cultural Fest 2025 : Theme
  • Coo :: Poem
  • Agartala Coach : India U-19 Women Cricket
  • The story of the village of hope
  • Career choice in wetlands
  • CM in Delhi to meet Shah
  • After failed plastic ban bid, on brickfields
  • New catfish species discovered in Chakpi
  • Love, Unsure :: Poem
  • Manipur's border battles: Deeper conflict
  • A world without leprosy
  • Origin of corruption & possible remedies
  • The question of life
  • 'Sereki' unveils Majuli-themed campaign
  • Posers over summons to Delhi
  • Addiction-free campaign
  • Mera Chaorel Houba @Kangla #5 : Gallery
  • Lamtanganba, Adum , Mahaiso : eMing
  • Manipur : Champions Jr Natl Sepaktakraw
  • Effective Unified Command approach
  • Saurashtrian Tamils
  • Accepting the change :: Poem
  • From Kumbh to heaven direct
  • Edge of the seat suspense
  • Wetlands revival efforts reaping fruit
  • Natambakta : Play by JNMDA #4 : Gallery
  • EIIFF 2025 unveils Festival Memento
  • Climate change & plant diseases
  • Shija Hospital- AHPI Healthcare Award
  • Budget 2025: A big gift for middle-class
  • The Science of Success : Attitude #2
  • Cakeology 2025: India's largest cake expo
  • Need to stick to a consistent narrative
  • Leniency on tobacco ban aiding demographic
  • 76th Republic Day @ Kangla #2 : Gallery
  • Pheiroijam Christina - 21st Miss North East
  • Manipur: Gold at 28th Jr National Sepaktakraw
  • Clarion call for redeeming our rightful future
  • The Power of Poppy - 67 :: Poem
  • Clean energy for sustainability
  • Union Budget: Industrialists from NE speaks
  • Balaram Sougaijamba: General of Manipur
  • Nikhil Okram crowned 14th Mister North East
  • Chadong village: Rising from waters with hope
  • Financial literacy for common man
  • Obituary: (L) Pu Thangkholen Sitlhou
  • Nail care in Winters
  • State of war since 2023: No winner, only losers
  • Talks on new district row
  • Radio E-pao: 1000+ songs from Manipur
  • Maibi Jagoi @ Kwak Tanba : Gallery
  • February Calendar for Year 2025 : Tools
  • Ballad of Letting Go :: Poem
  • 2nd Eikhoigi Imphal International Film Fest
  • Deeper exploration of term 'Hill-Valley Divide'
  • Children's Book to adopt 'Look East Policy'
  • Pony registration & conservation
  • Endless suffering of internally displaced child
  • 21st Ningtham Kumhei Fest #2 : Gallery
  • Thiyam Suryamukhi conferred Padma Shri
  • Isolate Kuki Militants by facilitating safe return
  • Sports Meet held at Rongdai Village
  • Eco-Apocalypse: Prevent collapse with Green
  • Grand Finale : 21st Mega Miss North East
  • Time to give more teeth to ST demand
  • 5 years of ILP; what about NRC demand ?
  • Remembering Md Ladu, celebrated polo player
  • The Lament of Love's Deceit :: Poem
  • Need for inculcating value based education
  • Royte - Times Young Entrepreneur Award
  • Glass Child Syndrome ! 'Sibling rivalry'
  • 6 Films for NE Section at GAFF 2025
  • Pony registration & conservation
  • Impartial anti-extortion cell need of the hour
  • 76th Republic Day @ Kangla #1 : Gallery
  • Conservation Strategies of Pethia manipurensis
  • Remembers 13 Brave Indian Soldiers
  • Workshop: Intl Year of Quantum Science
  • Governor's role and discretionary powers
  • Physics workshop for educators at Agartala
  • Who wins Delhi - Daru or Dharma
  • War on Drugs: A war Manipur cannot loses
  • NE turning into transnational drug hub
  • Essence of Gaan-Ngai #2
  • Manipur's dystopian reality
  • The day Light reached the hills
  • 2nd Eikhoigi Imphal Intl Film Fest 2025
  • Why is depreciation of rupee not stopping ?
  • An introduction to Rabies (Hydrophobia) #5
  • Thoithoiba Yelhou Yangkok Artist #2 : Gallery
  • Republic Day Titbits
  • NIT Manipur: Best Design Award @VLSI Design
  • The Power of Poppy - 66 :: Poem
  • Grand Finale: 14th Mega Mister North East
  • Application : FILMART, Hong Kong
  • The Science of Success : Attitude #1
  • 21st Ningtham Kumhei Fest #1 : Gallery
  • Demographic for balkanisation of Manipur
  • Training on Mushroom Cultivation at Nambol
  • Jugeshwor Kshetrimayum receives GELA 2025
  • Construction Committee of Meetei Yumpham
  • Call against misuse of social media
  • Positive & negative aspects of social media
  • In Search of Peace in Manipur
  • Embracing the Shadows :: Poem
  • Dr Manmohan Singh will live on
  • Rise in the price of medicines
  • Respecting the dead- Denying is a disgrace
  • Winter skin care tips for oily skin
  • Illegal immigrants :: Of FMR & border fencing
  • JD-U row exposes national parties' apathy
  • State Gaan-Ngai @Sagolband #2 : Gallery
  • On 'Only BJP can save Manipur'
  • Frontline health workers dispelling darkness
  • 14th East Himalayan Trade Fair
  • Life is plastic
  • Killers on the road : 834 lives lost
  • Call to action to save State's wetlands
  • Essence of Gaan-Ngai #1
  • The Taste of Dreams wins @Red Intl Film Fest
  • Science: 3rd eye for Meitei-Kuki reconciliation
  • Northeast flies high in direct selling
  • Mastering focus amidst distractions
  • An introduction to Rabies (Hydrophobia) #4
  • Indo-Naga Talks (From 2012) :: Timeline
  • BJP : Tepid response from the hills
  • BABINA Hospital sets example in healthcare
  • Nitya Ras @Nongmeibung #1 : Gallery
  • Agonizing reality of our country's veteran elites
  • Historicising the colonial narratives
  • NSS Team Departs for National Integration
  • HUN-Thadou Cultural Festival 2025
  • Time to recreate Naga Peoples Convention 2.0
  • Career in nutrition
  • Need to give more meaning to War on Drugs
  • Time for real action not empty rhetoric
  • Foundation: Manipur Press Club #2 : Gallery
  • "Aronba Wari" :: Shumang Leela Synopsis
  • Tripura's livelihoods challenges
  • Archaeological Exhibition @ Kangla : Gallery
  • Gaan-Ngai @Chaopok village #1 : Gallery
  • Manipur needs to affirm her tribal roots
  • Madras/Chennai- 1989 till 2024 : Gallery
  • Investigate "arms recoveries" in Mizoram
  • Training on Mushroom Cultivation
  • NE Direct Selling Conference & Expo
  • Response of Delhi in last 20 months
  • Regulated entry after FMR scrap, border
  • Mutua Bahadur : Preserving Manipuri culture
  • Competitive Altruism: Resolving ethnic conflict
  • Pithe Puli Utsav at Agartala
  • Building the best version of yourself
  • Guwahati Asian Film Festival 2025
  • Tips to keep your lips soft & smooth in winter
  • Subsidised flight tickets for all
  • MCPCR alert on child trafficking fear
  • Imoinu Erat Thouni @ Wangkhei : Gallery
  • Gaan-Ngai celebrating Culture in Delhi NCR
  • The Weeping Gods of Manipur :: Poem
  • Disarming Kuki-Zo armed groups under SoO
  • Why nurses deserve more recognition, pay
  • The hidden truths of our social media lives
  • MMTU stand bang on target: Recapping May 3
  • Enhancing aerial options to ease travel woes
  • 2nd Emoinu Fish Festival #1 : Gallery
  • Sustainable development - climate action #1
  • RIST Talk- 62 : Artificial Intelligence (AI)
  • "Technically a BJP MLA will rule Nagaland"
  • Makar Sankranti : vibrant customs & traditions
  • Why gold is a strong hedge but ...
  • Delhi date on January 17
  • Onus of addressing tribal issues on new Guv?
  • Nupilal Ningshing Lamjel #2 : Gallery
  • Licypriya Kangujam: Nat'l Youth Day Award
  • Barak Festival advocates Peace, Progress
  • 'Yu', not fully liberalised
  • Article 355 equals Governor's Rule ?
  • Calls to vote with conscience
  • Zingtun academy leading by example
  • State Gaan-Ngai @Sagolband #1 : Gallery
  • Is Kuki-Zo community pushing Nagas to edge?
  • Will drive to find-treat-prevent TB continue ?
  • Smart Cities, dustier roads ?
  • ST of NE & Dalits of mainland India
  • That May :: Poem
  • Understanding Red, Yellow, Green
  • Cong posers on Govt aid to SoO group
  • Culturals @Tri-Nation Football #1 : Gallery
  • Gaan-Ngai festival of Kabui/Rongmei
  • 40 Years & 04 Stations- Part IV (Madras)
  • Manipur Gold: 34th Sr Natl Sepaktakraw C'ship
  • Public Health Risk Management Training
  • The Power of Poppy - 64 :: Poem
  • The Science of Success #4
  • Hingminashi Eikhoi : Call for unity in diversity
  • A Hymn for Goddess Emoinu
  • Are the foods we eat, correct ?
  • Gangtok, Sikkim (1983 till 1988) : Gallery
  • The Taste of Dreams : Teaser Unveiled
  • Be a child of courage & conquer obstacle
  • Hans Renal Care Centre in Guwahati
  • Focus on pre-May 3, 2023 period
  • Conundrum over the genesis of crisis
  • Misna Chanu aids to Jiribam IDPs : Gallery
  • North-East Students invited to JEE Main 2025
  • Empower the State else avoid blame on CM
  • Obituary : Thaunawjam Brajamohon
  • Hope :: Poem
  • An introduction to Rabies (Hydrophobia) #3
  • Winter makeup tips for dry skin
  • Imphal, Delhi still groping in the dark
  • Tension over assault case, land claims
  • Mega Protest Rally, end AFSPA #2: Gallery
  • Foundation: Manipur Press Club #1 : Gallery
  • Ningol Chakkouba @ Delhi #3 : Gallery
  • Indigenous Pottery Making @Imphal : Gallery
  • AIR Radio Imphal Station - Live streaming
  • Nupi Lal Memorial @Pune #2 : Gallery
  • The historical account of Kabaw Valley #3
  • Featured Front Page Photo 2024 #6: Gallery
  • E-Pao.net : 25th Anniv & 2025 Wishes
  • Protest @Delhi - Murder of Meiteis #2: Gallery
  • "Connections", art exhibitt @ DC : Gallery
  • Observance of Thang-Ta Day #1 : Gallery
  • Mera Chaorel Houba #4 : Gallery
  • Nupi Lal Memorial @Pune #1 : Gallery
  • Meitei Mayek Tamba : Online Classroom #5
  • Indigenous People Cultural Fest #1 : Gallery
  • Maibi Jagoi @ Mera Houchongba: Gallery
  • Mega Protest Rally, end AFSPA #1: Gallery
  • Ta Ta TabuHtoN :: Seireng
  • Downloadable Manipuri Calendar :: 2025
  • GHOST of PEACE :: Download Booklet