Dolphin rescuers in it for the long haul
The Irrawaddy dolphin calf – sick and too weak to swim – was drowning in a tidal pool on Thailand’s shore when fishermen found him.
The fishermen quickly alerted marine conservationists, who advised them how to provide emergency care until a rescue team could transport the calf to Thailand’s Marine and Coastal Resources Research and Development Centre for veterinary attention.
The calf was nicknamed Paradon, roughly translated as ‘‘brotherly burden’’, because those involved knew from day one that saving his life would be no easy task.
Irrawaddy dolphins, considered a vulnerable species by the International Union for Conservation of Nature, are found in the shallow coastal waters of South and Southeast Asia and in three rivers in Myanmar, Cambodia and Indonesia. Their survival is threatened by habitat loss, pollution and fishing.
Since Paradon was found by the fishermen on July 22, dozens of veterinarians and volunteers have helped care for him at the centre in Rayong on the Gulf of Thailand.
‘‘We said among ourselves that the chance of him surviving was quite low, judging from his condition,’’ Thanaphan Chomchuen, a veterinarian at the centre, said. ‘‘Normally, dolphins found stranded on the shore are usually in such a terrible condition.
‘‘The chances that these dolphins would survive are normally very, very slim. But we gave him our best try on that day.’’
Workers placed the calf in a seawater pool, treated the lung infection that made him so sick and weak, and enlisted volunteers to watch him round the clock. They have to hold him up in his tank to prevent him from drowning and feed him milk, initially done by tube, and later by bottle when he had recovered a bit of strength.
A staff veterinarian and one or two volunteers stay for each eight-hour shift, and other workers during the day handle the water pump and filter and making milk for the calf.
After a month, Paradon’s condition is improving. The calf, believed to be between 4 and 6 months old, can swim now and has no signs of infection. But the dolphin that was 138cm long and around 27kg on July 22 is still weak and doesn’t take enough milk despite the team’s efforts to feed him every 20 minutes or so.