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Birds return to forest patches where Lantana was removed: Study

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Weeding out the invasive tropical American shrub, Lantana camara, appears to alter the composition of bird species in a forest, according to a new study conducted in Central India.However, the research was carried out over only three years. Long-term assessments of how birds and insects respond to the removal of this invasive species are needed, the study published in journal Restoration Ecology, stressed.

Lantanas arrived in India as a decorative shrub in the British colonial period but quickly took over several ecosystems as an invasive plant. The shrub can spread on the forest ground, climb over trees an a creeper and entangle with other native plants with ease.

The researchers focused on tropical dry forests, which don’t often get enough attention. “Peatlands or humid forests get more emphasis for their ability to sequester carbon,” Pooja Choksi, who has just completed her PhD at Columbia University and the lead author of the study, told Down To Earth.

Though dry forests sequester less carbon, people heavily depend on them, she added. Forest restoration by removing lantana was done for the convenience of people, Choksi highlighted. Local communities carried out the removal, the state forest department and a non-governmental organisation.

The team used sound recorders to assess how lantana removal in Madhya Pradesh’s Bichhiya, a critical tiger conservation site, impacted animals that vocalise in frequencies between the frequency range of 2-8 Kilohertz. Bioacoustics, which is the study of animal vocalisations, helps researchers monitor species.

They focused their research on three forest sites: Restored, unrestored, and those with little or no lantana. The team found no difference in species richness or the cumulative number of species across the sites.But differences emerged when they looked at the composition of bird communities or differences in species present at a site.

“What is interesting is that restoration for people’s livelihoods and convenience does not hurt biodiversity,” Choksi highlighted.

They also found differences in acoustic space use (ASU), which quantifies the amount of time soundscapes (animal sounds) are active in 24 hours. A higher ASU can indicate more diversity or abundance of vocalising species.

This change could be temporary, the expert speculated. When lantana is removed, it causes a shift in habitat. Some species will likely leave while others move in, she added.

“When such sudden changes happen, animal communities could be reorganising their community,” she said, adding that long-term studies could provide more concrete answers.

Choksi and her team are currently analysing the data to get a better understanding of the effects a change in soundscapes and the vocalising species composition could mean.

“We have seen a change in composition, but does that mean we are seeing more pollinators or more insectivores — we are currently assessing that,” she said.

Choksi plans to investigate the links between socio-ecological changes and restoration and how people perceive Lantana camara and forest restoration.

– Down to Earth



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Manjot Kalra denies fixing allegations in LPL 2026

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Jaffna Kings co-owner Manjot Kalra was taken to court in Colombo [Cricinfo]

Former India Under-19 player Manjot Kalra has been remanded by the Magistrate’s Court in Colombo until July 31, Sri Lanka police has confirmed, after he was arrested on July 16 on charges of corruption relating to the 2026 Lanka Premier League season.

Kalra, who is one of the co-owners of the Jaffna Kings franchise along with entrepreneur Mayank Goel, was produced before the court on July 17.

According to local media, the court heard that Kalra had allegedly approached players participating in LPL 2026 – Bhanuka Rajapaksa and Sri Lanka national players Dunith Wellalage and Avishka Fernando – all of whom play for the Jaffna Kings franchise. Investigators revealed in court that Kalra had allegedly offered the players over USD 30,000 to influence the outcome of games, and that they had in their possession recorded phone conversations and video evidence to support their case.

Following the initial approach, the players are said to have contacted the Special Investigations Unit (SIU) for the Prevention of Offences Relating to Sports, after which they had, on instructions of the SIU, negotiated a payment of LKR 11.5 million with LKR 9.5 million as an advance. Kalra and an unnamed second person were arrested when the second person had brought a bag containing the advance payment to a pre-agreed location, according to media reports of the court proceedings.

The defence counsel rejected all allegations, asserting there was no evidence of Kalra offering or paying a bribe. Bail was sought but denied, with the Chief Magistrate stating that doing so could prejudice the investigation.

In a statement released on his behalf, Kalra denied the allegations and said he was “fully cooperating with the ongoing investigation” and “is confident that the facts will establish his innocence and clear his name”.

“Having had the privilege of representing India with honour, Mr. Kalra fully understands the responsibility and integrity expected of those associated with Indian sport. Throughout his career, he has remained committed to upholding those values,” the statement said. “Mr. Kalra became a co-owner in the league as a minority shareholder, entering the venture in good faith and with complete integrity. Prior to his association, the league conducted all requisite background and due diligence checks, which connfirmed his clean reputation.

“As the matter is currently under investigation, Mr. Kalra will continue to cooperate fully with the authorities and will refrain from making any further comments at this stage. He remains confident that the truth will prevail.

“Senior Counsel  K Wasantha S Fernando, Attorney at Law and his able team of Junior Attorneys at Law are currently taking care of his interest and have expressed the confidence in disproving and negating the allegations leveled against  Kalra and will ensure all possible steps are taken within the provisions of law to bring all perpetrators involved in fixing  Kalra into this undesired situation to light while assisting law enforcement officers and Honorable Court to arrive at Justice in the right manner.”

The news of Kalra’s arrest broke on Friday, hours before the LPL season opener between Kalra’s team  Jaffna Kings and Galle Gallants , a fixture that Kings lost by 36 runs.

[Cricinfo]

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10th Navy Open Shooting Championship concludes

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The 10th Navy Open Shooting Championship, organised by the Sri Lanka Navy, concluded successfully following events held from 1 to 12 July 2026 at the Small Bore Firing Complex,
Welisara.

The awards ceremony took place on 18 July at the Commander Parakrama Samaraweera Memorial Indoor Sports Complex at SLNS Gemunu, under the patronage of the Commander of
the Navy.

More than 900 shooters representing the Sri Lanka Army, Navy, Air Force, Police and a number of shooting clubs from across the island competed in this year’s championship. Notably, over 800 of the participants were school athletes, highlighting the growing interest and participation of young athletes in the sport.

The championship provided a valuable platform for members of the Tri-Forces, Police, shooting clubs and school competitors to compete alongside one another, exchange experience and further develop their technical skills in shooting. It also reaffirmed the championship’s role in nurturing young talent and supporting the development of future national and international-level shooters.

Competing in a highly competitive field, marksmen representing the Sri Lanka Navy delivered an impressive performance, securing a number of medals and bringing distinction to the Navy through their achievements.

The event also made a significant contribution to the promotion of shooting sport in Sri Lanka by identifying emerging talent and strengthening cooperation, sportsmanship and healthy
competition among participants representing a wide range of institutions and organisations.

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Former IGP’s death likely due to an accidental weapon discharge

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Wickramaratne

He was examining security officer’s new weapon while waiting for his wife to join him on a morning walk

Friday’s shock death of former IGP Chandana Wickramaratne due to gunshot injuries on his chest was possibly due to an accidental discharge of his personal security officer’s (PSO’s) pistol. Wickramaratne, who was kitted for his walk and waiting on the verandah for his wife to join him, was examining the PSO’s new weapon, knowledgeable sources said.

These sources said the wife who was putting on her shoes inside the house heard a bang and found Wickramaratne fallen on the verandah.

The retired IGP had noticed the security officer carrying a new weapon and had asked to examine it. Saying he carried a similar weapon years ago, he found no magazine and said, “are you planning to accompany me on my walk with a pistol without a magazine?”

The PSO had then handed the loaded magazine and gone into the house to fetch a requested bottle of water when the weapon had gone off.

The sources said that Wickramaratne was in no way depressed and had attended an Ananda College old boy’s event a few days ago, had dinner with friends and chatted with them. He had an appointment to meet a friend on Saturday.

Friends and family saw no reason for Wickramaratne to take his own life and there was no evidence whatever of an external agent shooting him. The former IGP was pronounced dead at the Colombo East Teaching Hospital to which he was rushed.

Police said investigations were proceeding and an autopsy report was awaited.

Wickramaratne was appointed the 35th Inspector General on November 25, 2020 and retired  three years later in 2023. He had also set a record as the longest serving acting IGP since his naming to that position in May 2019 after his predecessor Pujith Jayasundara was sent on compulsory leave.

He joined as a trainee Assistant Superintendent  in June 1986 after graduating from the Colombo University. He was absorbed to the National Intelligence Bureau where he worked till 1995. Thereafter he reverted to the uniform service and had been posted across the country, including the northern and eastern areas at the height of the war.

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