VietnamSurprise – Lung Ngoc Hoang Nature Reserve is located in Hau Giang province, in the flat Mekong Delta region. This is an extensive network of canals runs throughout the site.
There are three major vegetation types at Lung Ngoc Hoang Nature Reserve. Melaleuca forest is the most widespread vegetation type, most of which is a commercial plantation with few biodiversity values. Lung Ngoc Hoang Nature Reserve also has several small patches of open swamp and grassland which have greater biodiversity value, although much is now planted with Melaleuca saplings. In addition, approximately one third of the site is given over to rice and sugar cane cultivation.
The grassland areas include some large areas of Eleocharis dulcis meadow, associated with which are Cynodon dactylon, and patches of naturally regenerating Melaleuca. Three other grassland types are to be found at the site: Scleria poaeformis meadow, which includes some Eleocharis dulcis and members of the Poaceae; Hymenachne acutigluma meadow, which predominates along some of the canal banks; and Phragmites violator meadow, which occurs as occasional patches of tall, dense stands.
The aquatic plant community of the canals is comprised mainly of Eichhornia crassipes, Pistia stratiotes, Salvinia cucullata, Ipomoea Aquatica, Ludwidgia adscendens, Centrostachys Aquatica, Azolla pinnata, Spirodela polyrrhiza and Lemna aequinoxialis
The diversity of wetland birds recorded at Lung Ngoc Hoang is low. Not globally threatened or near-threatened species have been reliably reported from this site. Large wetland birds are scarce at Lung Ngoc Hoang, only a few egrets and herons have been recorded here during the dry season. During the wet season, however, a few more wetland species have been documented, including Bronze-winged Jacana Metopidius indicus and Black Bittern Dupetor flavicollis. The avifauna of the Melaleuca plantation areas is species poor, consisting mainly of Pied Fantail Rhipidura javanica, Olive-backed Sunbird Nectarinia jugularis and Oriental White-eye Zosterops palpebrosa. No significant records of other faunal groups have been made at the site.
Source: vnppa.org.vn/activetravelvietnam.com
