The rise in the Irrawaddy dolphin population in Chilika can be attributed to the eviction of illegal fish enclosures. [9], Irrawaddy dolphins are shy of boats, not known to bow-ride, and generally dive when alarmed. A specimen was collected at Mahakam River in East Kalimantan.[1]. Animal Diversity Web, n.d. Irrawaddy dolphins are found in coastal areas in South and Southeast Asia, and in three rivers: the Ayeyarwady (Myanmar), the Mahakam (Indonesian Borneo) and the Mekong. The primary threat to all Irrawaddy dolphin populations listed here is fishing gear entanglement – mainly multifilament gill nets, shore seine and purse seine nets and hook & line fisheries. [51] In April, after a 200-kg Irrawaddy dolphin was found dead on the coast of Laos, the death toll for Irrawaddy dolphins is now five in 2015. [34] [60] In January 2013, over a dozen dead Irrawaddy dolphins were found on the coast of Thailand. Mekong River Irrawaddy dolphins are recognized throughout local folklore and highly regarded by the Khmer and Lao people. We’ve conducted many education programs through WCS about conserving these Irrawaddy dolphins. [1] For example, the Malampaya population, first discovered and described in 1986, at the time consisted of 77 individuals. The Mekong Irrawaddy dolphin is the proud symbol of the Mekong River and its biodiversity. [42] On 24 August 2012, the Cambodian government announced that 180-kilometre-long (110 mi) stretch of the Mekong River from eastern Kratie province to the border with Laos has been stated as limit fishing zone which uses floating houses, fishing cages and gill nets are disallowed, but simple fishing is allowed. The Irrawaddy is a shy, small dolphin that is dark grey in color with a pale underside, a small rounded dorsal fin, and a bluntly rounded head. These dolphins are thought to reach sexual maturity at seven to nine years. Conservation efforts are being made at international and national levels to alleviate these threats. In the past, the most direct threat was killing them for their oil. The Irrawaddy dolphin's proximity to developing communities makes the effort for conservation difficult. The Mekong River Irrawaddy dolphins inhabit a 118-mile stretch of the river between Cambodia and Lao PDR and are scarce—just 92 individuals are estimated to still exist. Between January and February 2006, a dozen Irrawaddy dolphins were found dead. Unlike other dolphins, Irrawaddy dolphins lack a beak and have flexible necks. Fishing nets – entanglement in small-scale fishing nets, especially gillnets, is the biggest threat to Irrawaddy dolphins. [citation needed], Communication is carried out with clicks, creaks, and buzzes at a dominant frequency of about 60  kilohertz, which is thought to be used for echolocation. The Mekong Irrawaddy dolphin is the proud symbol of the Mekong River and its biodiversity. This caused the dolphins to dive significantly longer than usual. In Chilika unsustainable dolphin watching is also a cause of concern (D’Lima 2014). Koss, Melissa. Although Laotians may not use explosives, they do use nylon gillnets, which pose another large threat to the survival of the Irrawaddy. Its short beak appears very different from those of other dolphins, and its mouth is known for having 12-19 peg-like teeth on each side of the jaws. In Chilika Lake, local fishers say when Irrawaddy dolphins and bottlenose dolphins meet in the outer channel, the former get frightened and are forced to return toward the lake. The Irrawaddy Dolphin is now an icon serving as the “umbrella” species to help establish protected coastal areas and estuaries in the Philippines.. [40] In 2005, The World Wide Fund For Nature (WWF) established the Cambodian Mekong Dolphin Conservation Project with support from government and local communities. [24] The majority of reported dolphin deaths in all subpopulations is due to accidental capture and drowning in gillnets and dragnets, and in the Philippines, bottom-set crabnets. Irrawaddy dolphins are included in CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) Appendix I in response to concern about the potential for international trade in live animals to adversely affect wild populations. In several Asian countries, Irrawaddy dolphins have been captured and trained to perform in public aquaria. [49], Some major concern for the population in the Mekong River has arisen due to numerous threats. Usually, Irrawaddy dolphins are found dead with bruises and scars on their body, being killed by illegal poaching, but this Irrawaddy dolphin was found dead because of old age. km. [31], Cutaneous nodules were found present in various vulnerable populations of Irrawaddy dolphins. The Irrawaddy dolphin (Orcaella brevirostris), is a euryhaline species of oceanic dolphin. Translate texts with the world's best machine translation technology, developed by the creators of Linguee. She is the oldest and largest Irrawaddy dolphin researchers have discovered. The Irrawaddy dolphin is an aquatic species in the relatively shallow tropical or subtropical brackish waters in and along the coastlines of India, Bangledesh, Indonesia, Laos, Cambodia, the Philippines, Burma and Thailand. The discovery of 10 new baby dolphins on the coast of Cambodia was a relief and gave hope that the endangered Irrawaddy dolphins would make a comeback in population. [6] Mercury poisoning and habitat loss from gold-mining dredging operations in the river have been eliminated[53], In 2000, Malampaya Sound was proclaimed a protected seascape. Myanmar Junta Charges and Arrests Striking Doctors and Senior Medical Staff. The Irrawaddy dolphin in the Mekong River was classified as „Critically Endangered‟ on the Red List of the IUCN (International Union for Conservation of Nature) in 2004 (Smith & Beasley, 2004) and classified as one of the 58 threatened species under the Cambodian Government‟s sub-decree on … It has established subpopulations in freshwater rivers, including the Ganges and the Mekong, as well as the Irrawaddy River from which it takes its name. The Wildlife Conservation Society is working with the Bangladesh Ministry of Environment and Forests to create protected areas for the 6000 remaining dolphins[6][39], Irrawaddy dolphins are fully protected as an endangered species under Cambodian fishery law. The Cites decision places Irrawaddy dolphins on its so-called Appendix I, where it joins species like great apes and tigers, which are so endangered that no international commercial trade is allowed. 2020;1 – 12. Irrawaddy Dolphin and Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) — Washington Convention. A prime example of this is the establishment of patrols in several villages. The dolphins, however, continue to face great danger. CITES 2016. Presence of the species in Chinese, Taiwanese, and Hong Kong's waters has been questioned as the reported sightings have been considered unreliable,[12] and the easternmost of ranges along Eurasian continent is in Vietnam. oceanic dolphin living in brackish water near coasts, river mouths and in estuaries in South and Southeast Asia. The Irrawaddy dolphin is a slow swimmer, but swimming speeds of 20–25 kilometres per hour (12–16 mph) were reported when dolphins were being chased in a boat. World Wildlife Fund Inc. is a nonprofit, tax-exempt charitable organization (tax ID number 52-1693387) under Section 501(c)(3) of the Internal Revenue Code. Vernacular names for the Irrawaddy dolphin include:[5][4][6], The Irrawaddy dolphin's colour is grey to dark slate blue, paler underneath, without a distinctive pattern. In 2004, WWF and TRAFFIC, the world’s largest wildlife trade monitoring network, supported a ban on the international live trade of Irrawaddy dolphins by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Drowning in gillnets is the main threat to them throughout their range. The region within and near the species' range has developed economically; theme parks, casinos, and other entertainment venues that include dolphin shows have increased. If caught in fishing nets, they release the dolphin from the rest of the catch. Fishing nets – entanglement in small-scale fishing nets, especially gillnets, is the biggest threat to Irrawaddy dolphins. The Irrawaddy dolphin is also regarded as a sacred animal by both Khmer and Lao people, and is an important source of income and jobs for communities involved in dolphin-watching ecotourism. Irrawaddy dolphins in general however, are IUCN listed as an Endangered species, which applies throughout their whole range. Abstract. Washington, DC 20037. [47][48], A conservation program, entitled Conservation Foundation for the Protection of Rare Aquatic Species of Indonesia, focused on protecting the Irrawaddy dolphin population and their habitat, the Mahakam River. The flexibility in the neck causes visible creases behind the head. WWF® and ©1986 Panda Symbol are owned by WWF. We also support alternative livelihood development such as aquaculture, chicken raising and home-gardens, to reduce fishing pressure and bycatch of dolphins, as well as alleviate poverty in riverside communities. They are also found in coastal areas in South and Southeast Asia, and in three rivers: the Ayeyarwady (Myanmar), the Mahakam (Indonesian Borneo) and the Mekong. Protected areas in fresh water could be a particularly effective conservation tool and can facilitate management, due to the fidelity of the species to relatively circumscribed areas. Irrawaddy dolphins are capable of squirting streams of water that can reach up to 1.5 metres (4 ft 11 in); this distinct behaviour has been known for herding fish into a general area for hunting. Join us to make change. The finless porpoise (Neophocaena phocaenoides) is similar and has no back fin; the humpback dolphin (Sousa chinensis) is larger, and has a longer beak and a larger dorsal fin. Conservation efforts are being made at international and national levels to alleviate these threats. Habitat. Its range extends from the Bay of Bengal to New Guinea and the Philippines, although it does not appear to venture off shore. This could precipitate the extinction of this specific species in the Mekong River. Some dolphins accidentally become entangled in the net. [54] This chapter discusses the characteristics, taxonomy, distribution, abundance, and ecology of the Irrawaddy dolphin or Orcaella brevirostris. This could threaten the existence of the endangered Irrawaddy dolphins in downstream Cambodia. Retrieved 2014-10-19, Marsh H, Lloze R, Heinsohn GE, Kasuya T (1989). It is very closely related to the Australian snubfin dolphin (Orcaella heinsohni). [62], CS1 maint: multiple names: authors list (. Snubfin Dolphin. In brief, Sections 11 & 97 of the Philippine Fisheries Code (R.A.8550), provide protection:. In the Indonesian province East Kalimantan, only between 70 … One of the earliest recorded descriptions of the Irrawaddy dolphin was by Sir Richard Owen in 1866 based on a specimen found in 1852, in the harbour of Visakhapatnam on the east coast of India. [22] Protective measures in the area include mandatory release of entangled dolphins, prohibition of the catching or killing of dolphins and trade in whole or parts of them, and the prohibition of electrofishing and gillnets more than 91 metres (300 ft) long, or spaced less than 180 metres (600 ft) apart. Known subpopulations of Irrawaddy dolphins are found in eight places, listed here in order of population, including conservation status. The Irrawaddy dolphin's proximity to developing communities makes the effort for conservation difficult. Gill nets, development of upstream dams, overfishing, and illegal fishing practices such as electrofishing are among major known treats to the survival of the species. As of now, the dolphins are protected in Cambodia and Laos Democratic Republic. However, they found this to be the first case they saw of Irrawaddy dolphins having bacterial infections. Irrawaddy dolphins (Orcaella brevirostris) are aquatic mammals with critically endangered status able to live in different water salinities habitats, like estuary, rivers and lakes. The 166 member countries of the Convention on International Trade in Endangered Species (CITES) placed the Irrawaddy dolphin in Appendix I, joining species including apes and tigers who are so endangered that international commercial trade is not allowed, said a news release from the World Wildlife Fund. Lifespan is about 30 years. to Singapore in 1999), the Irrawaddy dolphin meets the definition for a species that "is or may be affected by trade" according to CITES Resolution Conf. Once copulation has occurred, the dolphins will break away from each other and set off in different directions.[11]. In 2012 in Vietnam, a group of scientists took in four Irrawaddy dolphins and provided them with medical care to see how they would survive. Some Irrawaddy dolphin populations are classified by the IUCN as critically endangered; in Lao PDR, Cambodia, Viet Nam (Mekong River sub-population), Indonesia (Mahakam River sub-population, Borneo), Myanmar (Ayeyarwady/Irrawaddy River sub-population), the Philippines (Malampaya Sound sub-population), and Thailand (Songkhla Lake sub-population). An 1879 report indicated legal claims were frequently brought into native courts by fishers to recover a share of the fish from the nets of a rival fisher that the plaintiff's dolphin was claimed to have helped fill. [36] It is listed on Appendix I[36] as this species has been categorized as being in danger of extinction throughout all or a significant proportion of their range and CMS Parties strive towards strictly protecting these animals, conserving or restoring the places where they live, mitigating obstacles to migration and controlling other factors that might endanger them, as well on Appendix II[36] as it has an unfavourable conservation status or would benefit significantly from international co-operation organized by tailored agreements. The aim is to support the survival of the remaining population through targeted conservation activities, research, and education. In 2004, CITES transferred the Irrawaddy dolphin from Appendix II to Appendix I, which forbids all commercial trade in species that are threatened with extinction. CITES listing: Appendix I (12/01/05) Irrawaddy dolphins, Orcaella brevirostris (Owen in Gray, 1866), aka Mekong or Mahakam River dolphin, reach 2-2.75 m in length. In 2004, CITES transferred the Irrawaddy dolphin from Appendix II to Appendix I, which forbids all commercial trade in species that are threatened with extinction. Now, both explosive fishing and use of gillnets is restricted in many of the Irrawaddy dolphin's habitats. The Irrawaddy dolphin population in Malampaya is the only one known of the species in the Philippines and the nearest area where another population of Irrawaddy dolphins is known to occur is northern Borneo, some 550km to the south (Smith et al., 2005). Their beliefs and experiences have led the people of Laos and Cambodia to live peacefully alongside one another for ages until recent years, when the technique of using explosives for fishing has emerged. The front of its snout is blunt. The dam builders' proposal is to use explosives to dig out the tons of rock. A total of 65 Irrawaddi dolphins has been found dead along the coast of Trat Province in the past three years. [4] Irrawaddy Dolphin. Between 1995 and 2001, 38 deaths were reported and 74% died as a result of entanglement in gillnets with large mesh sizes. [55][56] In 2006, a new population was discovered in Guimaras island in the Visayas. The Irrawaddy. According to Cambodian myth, people believed that the Irrawaddy dolphin is a fair maiden with the body of a fish. In a significant step forward for nature and communities that depend on the mighty Mekong River, the Cambodian government has abandoned plans to build the Sambor hydropower dam and has put a 10-year moratorium on any new dams on the Mekong mainstem. [1] While some international trade for dolphinarium animals may have occurred, this is unlikely to have ever been a major threat to the species. [41] In January 2012, the Cambodian Fisheries Administration, the Commission for Conservation and Development of Mekong River Dolphin Eco-tourism Zone, and WWF signed the Kratie Declaration on the Conservation of the Mekong River Irrawaddy Dolphin, an agreement binding them to work together, and setting out a roadmap for dolphin conservation in the Mekong River. These dolphins have a bulging forehead, short beak, and 12-19 teeth on each side of both jaws. The Irrawaddy. In India, Irawaddy dolphins are mostly found in Chilika Lake. Irrawaddy dolphins in general however, are IUCN listed as an Endangered species, which applies throughout their whole range. Bony fish and fish eggs, cephalopods, and crustaceans are taken as food. High-frequency whistles of Irrawaddy dolphins (Orcaella brevirostris ) recorded in Brunei Bay. [30], The Irrawaddy dolphins in Asia are increasingly threatened by tourist activity, such as large numbers of boats circulating the areas in which they live. irrawaddy dolphin on mekong river, champasak province, southern laos. The Irrawaddy Dolphin, also so called as “Pesut Mahakam”, is one of the most threatened species world-wide. Irrawaddy Dolphin (Orcaella b IUCN Red List: Data Deficient (Mekong Sub-population Critically Endangered CITES Appendix I Introduction The Irrawaddy dolphin is an unusual species of dolphin. Since the endangerment was evident, 66 guards have been posted on the coast of Cambodia to protect these dolphins, and only two deaths have been reported since these efforts. About Irrawaddy Dolphins: Habitat: Irrawaddy dolphins are found in coastal areas in South and Southeast Asia, and in three rivers: the Ayeyarwady (Myanmar), the Mahakam (Indonesian Borneo) and the Mekong. The legal status of Irrawaddy dolphins in Indonesia, and Timor Leste is unclear. The dorsal fin is small and rounded behind the middle of the back. [5], The Irrawaddy dolphin is similar to the beluga in appearance, though most closely related to the killer whale. “We lost the highest number of dolphins [in 2016],” Jaw Kar, the deputy head of Mandalay’s fishery department, said during a recent visit by AFP. The population of Irrawaddy dolphins in the Mekong is ranked as Critically Endangered on the IUCN Red List, CITES Appendix 1, the highest international forms of threat ranking for endangered species, and is listed in Cambodia’s sub decree on identification of Endangered Fisheries Resources. The government may also start small- and medium-scale research of this species at Sarawak Malaysia University with sponsorship from Sarawak Shell. Irrawaddy dolphins are found in coastal areas in South and Southeast Asia, and in three rivers: the Ayeyarwady (Myanmar), the Mahakam (Indonesian Borneo) and the Mekong. Poor fishermen refuse to cut and destroy their nets because it would result in too great of an economic loss to save one Irrawaddy dolphin. "Irrawaddy Dolphins, Orcaella brevirostris ~ MarineBio.org." The Irrawaddy dolphins are fully protected under Cambodia’s Fisheries Law. Environmentalists say the move is necessary to save the Irrawaddy dolphin, whose numbers are thought to be as low as 1,000 in the wild. It is often seen in estuaries and bays in Borneo Island, … Irrawaddy dolphins in general however, are IUCN listed as a vulnerable species, which applies throughout their whole range. It has sometimes been listed variously in a family containing just itself and in the Monodontidae and Delphinapteridae. Part of this project compensated fishers for the loss of nets damaged to free entangled dolphins. Sustainable Development & Development Cooperation . with populations ta inhabit brackish. Pick up from your Mandalay hotel at 08:00 am and transfer to Mingun jetty, a cruise onboard and to Mingun. The practice of using explosives instead has become very popular and led to a steady decline of populations of fish, and especially the dolphins swimming in the area. Observations of captive animals indicate food may be taken into the mouth by suction. The UNEP-CMS Action Plan for the Conservation of Freshwater Populations of Irrawaddy dolphins notes that multiple-use protected areas will play a key role for conserving freshwater populations. Additionally, Irrawaddy dolphins have bulging heads, with the forehead extending past the mouth, broad triangular, paddle-like, pectoral fins, and small, triangular dorsal fins set approximately two-thirds of the body length along the back. [17] Canadian conservationist Ian Baird set up the Lao Community Fisheries and Dolphin Protection Project to study the Irrawaddy dolphins in the Laotian part of the Mekong. [29] In the Mahakam River in Borneo, 73% of dolphin deaths are related to entanglement in gillnets, due to heavy fishing and boat traffic. Myanmar Regime Hands Mentally Ill Man Death Sentence. A herd of dolphins that agrees to work alongside the fisherman will entrap a school of fish in a semicircle, guiding them towards the boat. The state’s Chilika lake is known for its Irrawady dolphins, drawing in a large number of tourists every year. Weaning is after two years. The species is also listed in CITES Appendix I due to concerns about the potential for international trade in live specimens to adversely affect wild populations. [44], The Irrawaddy dolphin (under the common name of snubfin dolphin, with the scientific name misspelled as Oreaella brevezastris) is included the Indian Wildlife Protection Act,[45] Schedule I,[46] which bans their killing, transport and sale of products. 1.7 Code numbers: CITES: A-111.002.003.001 2. Living Lakes & Water. Conservation and Recent Changes in Taxonomy 2. Look up words and phrases in comprehensive, reliable bilingual dictionaries and search through billions of online translations. The IUCN lists five of the seven subpopulations as endangered, primarily due to drowning in fish nets. MarineBio Conservation Society. [58] Their charismatic appearance and unique behaviors, including spitting water, spyhopping, and fluke-slapping, make them very popular for shows in dolphinaria. To protect the dolphins, patrol vessels ensure boats stay at least 30 m (98 ft) away from dolphins and no chasing of or running through schools of dolphins occurs. The Convention on International Trade in Endangered Species (Cites) has banned sales of a rare Asian dolphin. WWF conducts research to learn about dolphin mortality, population and ecology. Scientific name: Orcaella brevirostris. Four other groups of Irrawaddy dolphin are to be added to the IUCN’s “Red List” later in 2004. Some even claim that the dolphins have saved drowning villagers and protected people from attacks by crocodiles. Make a symbolic animal adoption to help save some of the world's most endangered animals from extinction and support WWF's conservation efforts. This is due to the extremely rapid proliferation of dolphinariums in Southeast Asia and the desirability of the species for The Irrawaddy dolphin (Orcaella brevirostris) is an unusual dolphin in that it can live in salty and fresh water – often living in shallow tropical estuaries and bays. This is the lowest possible prioritization given to a protected area. No reasonable doubt that the last individual has died, Known only to survive in cultivation, in captivity or as a naturalised population, Facing an extremely high risk of extinction in the Wild, Facing a high risk of extinction in the Wild, Likely to qualify for a threatened category in the near future, Does not qualify for Critically Endangered, Endangered, Vulnerable, or Near Threatened. Irrawaddy Dolphin (Orcaella b IUCN Red List: Data Deficient (Mekong Sub-population Critically Endangered CITES Appendix I Introduction The Irrawaddy dolphin is an unusual species of dolphin. They have a high rounded forehead and no beak. [6] Furthermore, they plan to establish more beaches in Miri as protected areas for them. Conservation management of small core areas: key to survival of a Critically Endangered population of Irrawaddy river dolphins, Museo di storia naturale e del territorio dell'Università di Pisa, "Proposal for inclusion of species on the appendices of the convention on the conservation of migratory species of wild animals", "Irrawaddy dolphin (Orcaella brevirostris)", https://swfsc.noaa.gov/uploadedFiles/Divisions/PRD/Publications/Zhouetal95(26).pdf, "Half of world's Irrawaddy dolphins in Bangladesh: survey", "Dolphin population in Odisha's Chilika Lake rises to 156", "Cambodia's endangered river dolphins at highest population in 20 years", "Irrawaddy dolphin demography in the Mekong River: An application of mark-resight models", "Only 42 left of endangered Irrawaddy dolphins in northern Palawan", "Rare dolphins make Negros coastal waters their home", "Castnet Fishing with the Help of Irrawaddy Dolphins", "Conservation management of small core areas: key to survival of a Critically Endangered population of Irrawaddy river dolphins Orcaella brevirostris in Indonesia", http://eds.a.ebscohost.com/eds/detail/detail?sid=ea3b7b96-709f-4233-b5d0-ed1728842607%2540sessionmgr4005&vid=4&hid=4202&bdata=JnNpdGU9ZWRzLWxpdmU%253d#db=pwh&AN=6E84043988717, "Irrawaddy Dolphins Gain Trade Protection Under CITES; WWF Urges Countries to Stop All Live Captures", "Rare Palawan dolphins now down to 47 - WWF", "Tourism threatens rare Irrawaddy dolphins", "Web of Science [v.5.19] - All Databases Full Record", "CITES takes action to promote sustainable wildlife", "Conservation status of Irrawaddy Dolphins", "Appendix I and Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS)", "Convention on Migratory Species page on the Irrawaddy Dolphin", "Memorandum of Understanding for the Conservation of Cetaceans and Their Habitats in the Pacific Islands Region", "Asian Dolphin, Feared Dying, Is Thriving", "LAW ON FISHERIES (Unofficial Translation supported by ADB/FAO TA Project on Improving the Regulatory and Management Framework for Inland Fisheries )", "Kratie Declaration Offers Hope for Mekong Dolphins", "Cambodia Creates Safe Zones for Mekong Dolphins", "Integrating Biodiversity and Hydrological Processes into Conservation Planning at the Landscape Scale", "Irrawaddy Dolphins Disappearing from the Mekong", http://eds.a.ebscohost.com/eds/detail/detail?vid=6&sid=9f065f13-9bb4-4c56-ae75-b24d328ff041%2540sessionmgr4002&hid=4111&bdata=JnNpdGU9ZWRzLWxpdmU%253d#AN=G90EPPP20150406.00011&db=pwh, "Site Of Human-dolphin Partnership Becomes Protected Area", "Malampaya Sound Ecological Studies Project", "PGMA to push for sustainable management of Coral Triangle", "Incorporating information about marine species of conservation concern and their habitats into a network of MPAs for the Coral Triangle region (Draft)", "Dozen Irrawaddy dolphins found dead off Thailand's eastern coast", Transcript of briefing by Burmese marine biologist Tint Tun, https://en.wikipedia.org/w/index.php?title=Irrawaddy_dolphin&oldid=1016145748, Creative Commons Attribution-ShareAlike License, This page was last edited on 5 April 2021, at 16:47. [59] The local fishing industry is blamed for the deaths of the dolphins. Retrieved 2014-10-20. [9][10] Traveling and staying in groups not only enables Irrawaddy dolphins to hunt, but it also creates and maintains social bonds and allows copulation to occur. Background. How to cite this article: Jiang Y, Liu Z, Yang C, et al. The Irrawaddy Dolphins live on a diet of fish, crustaceans, cephalopods, and fish eggs. In 2004, CITES transferred the Irrawaddy dolphin from Appendix II to Appendix I, which forbids all commercial trade in species that are threatened with extinction. Each year, the Cambodian Mekong Dolphin Conservation Project conducts at least two population surveys of Irrawaddy dolphins in the Mekong River. Though called Irrawaddy dolphin, it has been also found in the Bay of Bengal and the Indian Ocean . [21] In Burma, in the upper reaches of the Ayeyarwady River, Irrawaddy dolphins drive fish towards fishers using cast nets in response to acoustic signals from them. [27] In 2002, there were more than 80 dolphinariums in at least nine Asian countries.[28]. Khmer and Vietnamese fishermen have regarded the Orcaella as a sacred animal. View our inclusive approach to conservation, Critically endangered Irrawaddy dolphins and the world’s most productive freshwater fishery saved from destructive dam, Numbers of Critically Endangered Mekong River Dolphin Stable. The phenomenon attracts increasing numbers of tourists to the Irrawaddy River. With technical support provided by the project, the municipality of Taytay and the Malampaya park management developed fishery policies to minimize the threats to the Irrawaddy dolphin from bycatch capture. [7] Maximum recorded length is 2.75 m (9.0 ft) of a male in Thailand. They intertwine facing their bellies together and begin to copulate for 40 seconds. PRELIMS BOOSTER 2018 Irrawaddy Dolphin and Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) — Washington Convention Irrawaddy Dolphin endangered — IUCN not a true river dolphin Habitat oceanic dolphin living in brackish water near coasts, river mouths and in estuaries in South and Southeast Asia Found in – Ganges, … The commercial motivation for using this dolphin species is high because it can live in freshwater tanks and the high cost of marine aquarium systems is avoided. Groups of fewer than six individuals are most common, but sometimes up to 15 dolphins are seen together. Myanmar Central Bank Limits ATM Transactions, Account Withdrawals . The Dolphins trips are only available from October to May.
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