EP02 🦅大潭灣ISSS具特殊科學價值地點適合親子探索潮間帶最近市區優質生態旅程＃大潭＃親子遊＃行山＃香港河溪＃香港生態價值河流＃保育＃生物多樣性＃生態考察＃生態攝影＃河流考察＃賞蝶＃觀鳥

EP02 Tai Tam Bay ISSS site of special scientific interest is suitable for parents and children to explore the intertidal zone. The nearest urban high-quality ecological journey #Tai tam# Parent-child tour#行山#香港河Stream#香港ecological value river #conservation#biodiversity#ecological inspection# Ecological Photography # River Expedition #Butterfly Viewing #Bird Watching 路線1：大潭篤水塘水壩北面(往赤柱方向站) 下車沿小路直達水壩底10mins 交通：城巴14號嘉亨灣(西灣河)往赤柱炮台 專線小巴 16X號（柴灣地鐵往赤柱） Route 1: North of Tai Tam Tuk Reservoir (towards Stanley station), get off and follow the path straight to the bottom of the dam for 10 minutes Transportation: Citybus No. 14 from Grand Bay (Sai Wan Ho) to Stanley Fort Green Minibus No. 16X (Chai Wan MTR to Stanley) 歡迎訂閱@Raymond2021 今次親子考察大潭灣以好奇心、細心、和用心感受巳足夠，下載漁護處鳥類圖鑑、放大鏡及望遠境幫你觀察，紀錄只需手機加防水殼運動相機即可，水靴安全來回水溝。 大潭灣位於港島大潭篤水塘水壩之下，最近市區的紅樹林，具特殊科學價值地點ISSS在以河口潮帶間塑造多樣生境，除飽覽經典動物和發現新物種，風景更冠絕全港島。 觀賞過大壩排洪的震憾後從左邊小路達紅樹林，紅樹林植物常見有秋茄、木欖、海漆和白骨壤，這裡有罕有的欖李群落，河口適應鹹淡水潮汐漲退、溫度的改變，植物長出水氣根防因潮漲缺氧，以葉鹽線排走鹽分，可見葉上白色粉末。紅樹林作天然防波堤保海岸及河口物種棲息地，最令人驚訝是儲碳的能力是熱帶雨林四倍以上。 孩子最愛當然是有趣的節肢動物招潮蟹，牠們集清道夫、搜集者和捕食者一身。有相手蟹、麗彩擬瘦招蟹、乳白南方招潮蟹。 鳥類有黑鳶(麻鷹) 、紅嘴藍鵲、小白鷺等。鳥類圖鑑能夠幫你觀察和紀錄。 最近主壩淡水高、鹽份少，罕有的眼線蝦虎潛伏在沙地上靜止不動；而最接近河口能適應因雨季、旱季和潮汐而令鹽度變化的魚有笛鯛、長鰭藍子魚及迥游性鰕虎魚；有一條河處於鹹淡水之間，你可看有甚麼魚類。你還找到很多千奇百趣的無脊椎動物。雙貝類靠外套腔內的鰓濾食和呼吸，包括蛤、牡蠣（蠔）等。腹足類動物包括螺，靠收縮單足肌肉的起伏動作緩慢爬行例如棲螺。 大潭灣是河口生態的超級市場，人類要好好珍惜，否則貨架全空或倒閉。 多謝你們的欣賞，喜歡片集的朋友，歡迎訂閱@Raymond2021。 Welcome to subscribe @Raymond2021 Curiosity, attentiveness, and attentiveness are enough for this parent-child visit to Tai Tam Bay. Download the Fisheries and Conservation Department's Bird Illustrated Book, a magnifying glass, and a telescope to help you observe. To record, all you need is a mobile phone, a waterproof sports camera, and water boots. Safe return to the ditch. Tai Tam Bay is located under the Tai Tam Tuk Reservoir dam on Hong Kong Island. It is the closest mangrove to the urban area. The ISSS, a site of special scientific interest, creates diverse habitats in the estuarine tidal zone. In addition to enjoying classic animals and discovering new species, the scenery is even more beautiful. The best in Hong Kong Island. After watching the shock of the dam's flood discharge, take the path to the left to reach the mangrove. Common mangrove plants include Kandelia candel, Erythronium striata, sea urchin and Amaranthus leucophylla. There is a rare community of Prunus sibirica here. The estuary adapts to the ebb and flow of saltwater tides and temperature. Due to the change, the plant grows water vapor roots to prevent the lack of oxygen due to rising tides, and the salt line of the leaves drains away the salt. White powder can be seen on the leaves. Mangroves serve as natural breakwaters to protect coastal and estuary species habitats. The most surprising thing is that their carbon storage capacity is more than four times that of tropical rainforests. A favorite among children, of course, are the fun arthropods, the fiddler crabs, which are scavengers, collectors and predators all rolled into one. There are Xiangshou Crab, Licai Slim Fiddler Crab, and Milky White Southern Fiddler Crab. Birds include the black kite, the red-billed blue magpie, the little egret, etc. Bird illustrations can help you observe and record. Recently, the fresh water in the main dam is high and the salt content is low. The rare eyeliner gobies and tigers are lurking motionless on the sand. The fish closest to the estuary that can adapt to the changes in salinity caused by the rainy season, dry season and tides include snappers and long-finned bluefish. Fish and migratory gobies; there is a river between salt and fresh water, you can see what fish are there. You'll also find lots of interesting invertebrates. Double shellfish filter feed and breathe through gills in the mantle cavity, including clams, oysters (oysters), etc. Gastropods include snails, which crawl slowly by the undulating movement of contracting the muscles of one leg, such as snails. Tai Tam Bay is the ecological supermarket of the estuary. Human beings must cherish it, otherwise the shelves will be empty or it will close down. Thank you for your appreciation. Friends who like the film series are welcome to subscribe @Raymond2021.