If yes, start customize your tour using the button below. Ihre Nahrung besteht aus Krebstieren, die aus dem Bodenschlamm gewühlt werden. Es erstreckt sich von der Provinz Kratie in Ostkambodscha bis zur Grenze zu Laos. Khorn Nary; 23/10/2020 4:23 PM; This marks a slight decline compared to 3 years ago, calling for measures to protect them, a report says. So, in the Irrawaddy river, fishermen and dolphins assist each other. And, regional authorities and respective social communities are making conservation for dolphins, including educating the local people. And yet, the drop in the number of dolphins is the lowest decrease over the last 10 years, the report read. Do you want to create your own tour programs with LM Travel? Während erstere ihren Lebensraum an den Küsten Bangladeschs, Myanmars, Thailands, Kambodschas, Vietnams, Malaysias, Indonesiens, Palawans, Neuguineas und Nordaustraliens haben, erreicht die Population im Mekong, ausgehend von Kambodscha, sogar den laotischen Flussabschnitt. Seines fehlenden Schnabels wegen könnte er ein naher Verwandter der Grindwale sein, genetische Untersuchungen sehen in ihm hingegen einen nahen Verwandten des Schwertwales. You can also explore the local lifestyle and get a great This fishing technique is a tradition derived from their forefathers. [7] 2014 wiederum wurden Pläne von Laos bekannt, im Lebensraum der Mekong-Delfine einen weiteren Staudamm zu errichten, wodurch die Art weiter gefährdet würde.[8]. Following decades of seemingly irreversible decline, the Irrawaddy River dolphin population in the Mekong region is rebounding. https://de.wikipedia.org/w/index.php?title=Irawadidelfin&oldid=205674277, Wikipedia:Defekte Weblinks/Ungeprüfte Archivlinks 2019-04, „Creative Commons Attribution/Share Alike“. They may even have swum downstream and did not come back, he said. “Since the number of dolphins is nearly identical, [it] can be assumed that there’s no decline.”. Diese Seite wurde zuletzt am 18. 6.1k ; By Zarni Mann 6 May 2019 . Vietnamese Nationals Are Deported from Cambodia. Company License: No 121 (MDY 2015) (Lin and Maung Company Limited). Seng Teak, WWF-Cambodia country director said that those 25 dolphins, which had been recorded in 2017, could not be located for this year’s report. This may be unbelievable to some people but it’s real and amazing. This fishing technique is a tradition derived from their forefathers. So, it is “killing two birds Mancherorts wird er auch Flussschwein genannt. Die meisten Populationen leben nahe den Küsten in Buchten (beispielsweise im Chilika-See in Indien) und Flussdeltas, wobei sie gelegentlich flussaufwärts schwimmen, andere jedoch halten sich dauerhaft in Flüssen wie beispielsweise im Mekong auf. Irawadidelfine haben keine langen Tauchzeiten, etwa jede Minute kommen sie, nur ihren Kopf und Rücken zeigend, an die Oberfläche, um Luft zu holen. Daneben werden auch Fische und Kopffüßer gefressen. Now, we designated the Irrawaddy River between Mingun and Kyauk Myaung as the protected area for Irrawaddy Dolphins. Auch die geographisch isolierte Population im Malampaya Sound auf Palawan wird von der IUCN als gefährdet („vulnerable“) eingestuft. The fishermen call up them by tapping on the sides of their boats with a wooden mallet or by making some voices from their mouths. The Irrawaddy Dolphin Population in Cambodia Is Estimated at 89. Welchem Verwandtschaftskreis er innerhalb der Delfine zuzuordnen ist, bleibt weitestgehend umstritten. Bei überwiegend grauer Körperfarbe kommen verschiedene Varianten von blassem Weißlichgrau bis dunklem Schiefergrau vor. Since 2003 there have been 88 dolphin deaths recorded, making this population of freshwater Irrawaddy dolphins the likely the most threatened of all the populations, and on the verge of extinction. Now, we designated the Irrawaddy River between Mingun and Kyauk Myaung as the protected area for Irrawaddy Dolphins. Der ohne die delfintypische Schnauze rundliche Kopf ähnelt der Kopfform des Weißwals. Phay Somany, deputy director of the Department of Fisheries Conservation at the Fisheries Administration, second from left, presents the latest findings on the Irrawaddy dolphin population during a meeting on Oct. 22. Der Hals ist beweglich. Speaking at a meeting of the Fisheries Administration during which the report was released, he said that between 1974 and 1975, thousands of Irrawaddy dolphins were scattered along the Mekong River and its three tributaries—the Sekong, the Srepok and the Sesan rivers—as well as Tonle Sap River. The Irrawaddy dolphin (Orcaella brevirostris) population in the Mekong River of Cambodia and Laos is redlisted as Critically Endangered. But, in Myanmar, we found the dolphins rarely living under freshwater of Irrawaddy River which is the so-called lifeblood of Myanmar. Außerdem besteht ein Zusammenhang zwischen der Umweltverschmutzung des Lebensraums der Tiere und ihrer Gefährdung. To maintain and increase the population, the report called for improving the management of the Stung Treng Ramsar site to increase fish stock both as prey for dolphins and for consumption in local communities. It also stresses that the Mekong River remains free flowing since any large-scale infrastructure development projects such as dams are not compatible with the survival of the dolphins and other migratory aquatic species including the Mekong giant catfish. [1] Das Gewicht kann 150 Kilogramm erreichen. Two of Cambodia’s rare Irrawaddy dolphins are caught jumping on a sunny day. This marks a slight decline compared to 3 years ago, calling for measures to protect them, a report says. [2][3] Gelegentlich werden, vor allem in den Flussläufen, einzelne Tiere gesehen. Currently, Cambodia has nine dolphin pools, but only three are inhabited by dolphins: Prek Kampi, Kang Kon Sat and Anlong Chheuteal on the Cambodia-Laos border. Obwohl er nach dem Fluss Irawadi benannt ist, handelt es sich um keinen echten Flussdelfin. That means when the fishermen “Mr.Joe” calls, only his specific one “Dolphin Sophie” comes and swims by gathering fish into a form of a circle. And, the most interesting factor about Irrawaddy Dolphins in Myanmar is that they have a good relationship with the fishermen. Zwar darf in diesem Flussabschnitt weiterhin gefischt werden, doch ist die Benutzung von Floßhäusern, Netzkörben und Fischernetzen verboten. Der Irawadidelfin (Orcaella brevirostris) ist ein hauptsächlich in asiatischen Küstenregionen lebender Delfin aus der Ordnung der Wale, über dessen Zuordnung lange Zeit Uneinigkeit herrschte. In manchen Gegenden, wie im Mekongdelta, wurde er hierdurch fast ausgerottet. If you are a nature lover and interested in Irrawaddy Dolphin Tours, contact us at any time. During the meeting, fisheries experts said they are puzzled by the disappearance of 25 dolphins without any trace. Some Rights Reserved. Then, the dolphins locate the fish by hitting the water with the fishtail and the fisher throws the net and there is a lot of fish in the net when they pull it up. “The total estimates for 2020 are similar to the total estimates for 2017, as both have a 95 percent confidence level,” said Phay Somany, deputy director of the Department of Fisheries Conservation at the Fisheries Administration. Teak said that experts are now studying why there is no dolphin in the other six pools. Riverine Irrawaddy dolphin populations, all classed as Critically Endangered. © 2013-2020 LM Travel Myanmar. Endangered Irrawaddy Dolphin Population Decreases Further. Dolphins are aquatic mammals. [5] Dennoch wird Art von der IUCN auf der Roten Liste als stark gefährdet ("endangered") gelistet, und der Bestandstrend als rückläufig eingeschätzt. The current population abundance estimate of the Mekong population is 66-86 individuals. Die Körperlänge dieses Delfins liegt bei 2,30 Meter, sehr große Exemplare werden bis zu 2,75 Meter lang. According to a recent census released by WWF and the Government of Cambodia, the number of dolphins in the region has risen from 80 to 92 in the past two years—the first increase since scientists began keeping records more than twenty years ago. Riverine Irrawaddy dolphin populations are critically endangered and much uncertainty exists over the population status in the Mekong River of northeast Cambodia and southern Lao People’s Democratic Republic (Lao PDR).
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