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Study supports theory that dragonflies migrate across the Indian Ocean
Can dragonflies migrate thousands of miles across the Indian Ocean, from India via the Maldives to Africa, and back again? An international research team led by Lund University in Sweden has used models and simulations to find out if the hypothesis could be true, said a report filed by Phys.org yesterday.
It said: In 2009, marine biologist Charles Anderson put forward a hypothesis after observing globe skimmer dragonflies (Pantala flavescens) on the Maldives, that had flown in from what he assumed was India. When they flew off again, it was towards East Africa. Now, 12 years later, a group of researchers decided to investigate his claim.
Globe skimmer dragonflies are too small to be fitted with transmitters. Instead, the researchers examined its physiological aspects and calculated how long a globe skimmer dragonfly could stay airborne using the energy that can be stored in its body. In addition, the researchers used meteorological wind models to determine if there are winds that can facilitate the migration in both directions.
“Our study shows that this migration from India to East Africa is actually possible. However, the globe skimmer dragonfly can’t manage it using only the fat it can store in its body. It also requires favorable winds and these are present during certain periods of the year,” says Johanna Hedlund, a biology researcher at Lund University.
According to the simulated migration experiments using wind models, about 15 percent of the dragonflies could manage the migration from India to Africa in the spring. In the autumn, 40 percent could make the same journey in the opposite direction.
Johanna Hedlund and her colleagues consider it impressive that dragonflies can do this at all. Even more impressive is the fact that the globe skimmer dragonfly migration across the Indian Ocean is the longest in the animal kingdom in relation to an animal’s size.
“We have got a lot closer to solving the mystery of how a tiny dragonfly, which only weighs 300 milligrams, can cross 2,000 kilometers of open sea,” says Johanna Hedlund.
Other animals also rely on favorable wind conditions when they migrate. Two examples are the amur falcon and the Jacobin cuckoo, which also fly across the Indian Ocean. The researchers behind the study in question warn that climate change may affect the chances of these birds and the globe skimmer dragonfly in the future. There is a risk that wind patterns will change when the water surface gets warmer.
The researchers consider that the study is important in several ways. It creates an understanding of the distances that one of the animal kingdom’s smallest migrants can cover, it increases knowledge about how migratory animals can spread diseases, and it also contributes to ecosystem services at widespread locations around the world.
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In order to safeguard the future of the country, a quality human resource must be developed. – Prime Minister
Prime Minister Dr. Harini Amarasuriya stated that in order to ensure the economic, social, and cultural security of the country, it is essential to develop a quality human resource, and that education plays a vital role in achieving this goal.
The Prime Minister emphasized that the government is committed to bring about a transformation in the education sector, and that the government will continue to move forward by overcoming obstacles encountered along the way, guided by a clear vision and purpose.
The Prime Minister made these remarks while addressing the EDCS Sisu Nena Pranama scholarship award ceremony held on Saturday (31) at Temple Trees, organized to recognize the children of the members of the Education Co-operative Society (EDCS) who have been selected to state universities for the academic year2023/2024.
Elaborating further, the Prime Minister noted that this program, organized by the Education Service Employees– Co-operative Thrift and Credit Society Ltd, is not merely about providing scholarships, but is an occasion that recognizes and appreciates the dedication of students and their parents who are preparing to shoulder the responsibility of the country’s future.
The Prime Minister also pointed out that it is a remarkable achievement that a society which began in 1930 with just 58 members and a membership fee of one rupee has today grown into the largest cooperative society in South Asia, with approximately 215,000 members.
The Prime Minister further highlighted how rapidly the world is changing, and the increasing necessity of developing human resources in the face of economic and environmental crises. She stressed that the education system must be transformed from the level of school education itself to align with the demands of the modern world, and that students entering universities should become leaders and active participants in this transformation.
Noting that out of nearly 300,000 students who enter primary education each year, only about 40,000 gain admission to universities, the Prime Minister urged students to make use of this opportunity for the development of the country.
Addressing the occasion, Deputy Minister of Labour and General Secretary of Ceylon Teachers Service Union, Mahinda Jayasinghe, stated that due to corruption-free management, it was possible to increase the financial stability of the society from Rs. 1,200 million to Rs. 1,700 million within a short period of approximately nine months.
Under this year’s program, scholarships amount to over Rs. 13.7 million were awarded to 2,292 students who have been selected to state universities.
This scholarship program, which initiated in 1984 with 15 students and an initial fund of Rs. 3,500, has been conducted continuously for 41 years. At present, scholarships of up to a maximum of Rs. 75,000 per student are awarded, demonstrating the collective strength and solidarity of the teaching community.
The event was attended by the Chairman of the Education Development Cooperative Society, Lal Kumara, the Western Province Director of Education, Darshani Iddamalgoda, along with other officials.

[Prime Minister’s Media Division]
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Police face 32,000-officer shortage:IGP
IGP Priyantha Weerasooriya says that the Police is facing a shortage of nearly 32,000 personnel and is currently operating well below its required strength.
He made these remarks while attending a ceremony held on Friday morning (30) to recognise the contribution of fingerprint officers, crime analysis officers and forensic photographers attached to the Criminal Investigation Department for their role in solving crimes.
Addressing the gathering, the IGP said that around 2,500 police officers are due to retire this year, with a further 2,700 officers expected to retire next year.
In view of the growing cadre shortfall, he said plans are underway to recruit 10,000 new officers to the Sri Lanka Police in the future.
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Lanka’s Sabina Yousaf wins Mrs. Photogenic, Second Runner-Up at Mrs. World
Sri Lanka earned international recognition at the 41st Mrs. World pageant, with Sabina Yousaf being named Second Runner-Up, marking a notable achievement for the country at the prestigious global competition.
In addition to securing a top-three finish, Yousaf also won the Mrs. Photogenic mini-title and placed among the Top 20 contestants, underscoring her strong performance on the international stage.
The Mrs. World 2025 crown was won by Chanita Seedaket Craythorne of Thailand, while Paige Ewing of the United States was declared First Runner-Up.
The grand finale was held on 29 January in Las Vegas, Nevada, and featured contestants from more than 60 countries competing for the coveted title.
The announcement of the Top Three finalists placed Sri Lanka alongside leading global pageant contenders, reinforcing the country’s growing presence in international pageantry.
Final Results – Mrs. World 2025:
Winner: Thailand – Chanita Seedaket Craythorne
First Runner-Up: United States – Paige Ewing
Second Runner-Up: Sri Lanka – Sabina Yousaf
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