Global Journal of Science Frontier Research, H: Environment & Earth Science, Volume 23 Issue 5

III. S ite A ttractiveness: E lements of I nterpretation There are approximately 526 plant species in the region, including 120 aquatic plants (Steemit, 2018) that not only thrive in water but also contribute to the health of fish sanctuaries. There are 417 bird species, 112 of which are migratory and 305 that are native to the area (Steemit, 2018). There are a few hamlets around the haor, nestled within the hundreds of trees that surround the area. Many thousands of birds rest in the trees at night and feed on the haor (wetland) during the day. In addition to the 200 species of uncommon winter birds, there are also 150 species of fish and 20 species of reptiles (Steemit, 2018). There are several sorts of wetland plants available, including submerged plants, free-floating plants, sedges and meadows, and reeds. The haor, or wetland, serves as a connecting link for a wide variety of species, including animals, birds, fish, and plants (Figure. 04). During the monsoon, the entire haor becomes an ocean of water and is completely flooded and submerged. However, during the dry season, when the water level drops, the beels become distinct from one another. This same ground, when covered with mustard in autumn, becomes dry and yellow, providing a winter resting spot for thousands of migrating birds. Colors like green, dark blue, yellow, and light blue may all be visible in the same area at the same time of year. This area is known for its sticky, adhesive soil, which makes it difficult to build on without pilings yet excellent for farming. This location is distinguished by its vast wetland area, which is home to a wide variety of bird species, tree types, and topographical features. Water level changes further enhance the compelling seasonal change that occurs in the landscape. Landforms, wetland ecosystems, bird species, human settlements (including homes, churches, and mosques), and natural features all exist without human intervention. Source: https://www.researchgate.net/figure/Map-of-Hakaluki-haor-of-Bangladesh_fig1_233520655 Figure 03: Permanent Wetland Zone in Hakaluki Haor © 2023 Global Journals 1 Year 2023 3 Global Journal of Science Frontier Research Volume XXIII Issue ersion I VV ( H ) Interpreting the Haor Eco-System through Sustainable Design: Haor (Wetland) Eco-Interpretation Center, Moulvibazar, Sylhet, Bangladesh