Documents Awareness - Knowledge
logo
ECONOMY-SCIENTIFIC-TECHNOLOGY

Red-headed crane habitat under threat

05 September 2011 | 11:16:00 AM

The regular arrival of the red-headed cranes every dry season has long meant the successful preservation of natural environment in the country. However, in recent years Kien Giang province in the Mekong Delta has found itself on the wrong side of the environmental protection movement.



"The Come-back of Spring" taken by Truong Vu. The photographer said he shot the picture right at the grass field in Ba Hon of Kien Giang before the year 2005. The area is now converted to a contruction project of Holcim cement plant



























As farms and construction sites keep on expanding and encroaching upon flooded forests and wetlands, the rare bird, with the scientific name of Sarus Crane (or Grus Antigone Sharpii), has made their visit to Kien Giang less and less frequent, despite the fact that the area has been their favorite roosting place for decades.
Classified as “vulnerable” by the International Union for Conservation of Nature, the cranes usually migrate from northern Cambodia and the forests of Vietnam’s Central Highlands to the wetlands in the Mekong Delta for food during the dry season from December to May.
The omnivorous bird wanders in paddy fields looking for fallen rice grains. Their presence has long been an assuring sight and a source of pride for local people -- not to mention the inspiration for many memorable prize-winning photographs.
But this season is different. The birds may come to Cambodia’s giant Tonle Sap lake instead of Vietnam.
Surveys by the International Crane Foundation showed that 321 red-headed cranes migrated to Kien Giang in the 2009 dry season. It fell to 134 in 2010 and only 30 of the birds visited the place as of the end of last month.
Local authorities attributed the decline to the birds’ shrinking habitat caused mainly by more and more people invading the sedge fields and turning them into farmlands.
Dr. Tran Triet, director of the ICF’s Southeast Asia Program, said the wetlands in Kien Giang had been well protected as the feeding ground for the cranes from the year 2000 and before.
In 2004, 3,000 hectares of the area – home to various wild grass such as "co bang" (lepironia articulate)which grows in the area and acts as a shelter and feeding habitat for the cranes – were converted into farms.
Another 5,000 hectares were transformed into farming land two years later. Recently, the provincial authorities granted another 2,000 hectares for Holcim, a cement company, to build infrastructure and earmarked a different plot of land for Tai Phong granite firm.
In addition, farmers have also occupied a total area of 200,000 square meters and brought machines to dig canals and build embankments for irrigation.
It devastated the living habitat of the crane, Triet said firmly.
Besides the large-scale encroachment by humans, fires also pose a threat to the cranes’ living habitat, with 13 blazes destroying around 200 hectares of sedge last year alone.
“If the current trend continues, we may never see the cranes return in the next three years,” he warned.
The Sarus crane is one of 15 species of cranes worldwide and is found mainly in India and Southeast Asia. It is the tallest of them all, standing at six feet tall, with a wingspan measuring eight feet.
The Sarus cranes feed on aquatic plants, grains, insects, invertebrates, and small vertebrates.
T.T
 
(MONRE)

Views: 1326

Other news

First IoT chip developed by Vietnamese engineers introduced

(01/07/2025 07:27:AM )

Hanoi named among 15 dream international vacations by Travel + Leisure

(28/06/2025 06:53:AM )

Vietnam becomes irresistible destination for global filmmakers

(24/06/2025 06:26:AM )

Vietnam sees 11.3 per cent rise in new businesses over five months

(11/06/2025 07:08:AM )

HCM City grapples with inflation as economic challenges mount

(05/06/2025 06:39:AM )

Vietnam to export first batch of low-emission rice

(04/06/2025 06:39:AM )

Hanoi summer fest blends tradition and tech

(02/06/2025 06:50:AM )

Truong Hai Group proposes 61 billion USD investment in high-speed railway

(28/05/2025 07:17:AM )

Illegal stalls dismantled on Thanh Hoa beach

(22/05/2025 06:19:AM )

VIDEO

Environmental Sustainability - we have choices

See more

ENVIRONMENT BRAND

UPCOMING EVENTS
The project that won the First Prize in the...

(VACNE, 17/6/2025) - The topic: “Artificial Wood Production from Straw” by the group of contestants Straw Wood, from Tra Vinh University, has just won the championship of the GVB Prize Startup Competition 2025 in London (United Kingdom) on June 15, 2025.

See more
The first Green Cypress to be recognized...

(VACNE) – These are 2 green cypress trees more than 300 years old with chemical name Calocedrus macrolepis Kurz solemnly held by Ba Vi National Park Management Board to announce the decision of Vietnam Heritage Tree on the morning of February 27, 2024.

See more
Some pictures of the ceremony to recognize...

(VACNE) – N(VACNE) – Authorities, mass organizations and local communities solemnly received the Certificate of Recognition of Vietnamese Heritage Trees for two majestic Sanh trees (nearly 30 meters high, more than 200 years old) in Trieu Phu communal house, in zone 7, Hung Son town, Lam Thao district, Phu Tho province on April 22, 2023 on the occasion of Hung King's death anniversary.

See more
Media contributes to the success of the international...

(VACNE) - On March 21, 2022, the Organizing Committee of the International workshop "The Effects of Environmental Pollution on Biodiversity and Human Health" had a meeting, chaired by Dr. Nguyen Ngoc Sinh - VACNE President

See more
ADB finances climate resilience infrastructure...

The Asian Development Bank (ADB) has approved a $60 million financing package to improve the climate resilience of transport and water supply infrastructure in Vietnam’s south-central coastal provinces of Binh Dinh and Quang Nam, especially in remote upland districts with large ethnic minority communities.

See more
PHOTO GALLERY