Wildlife of
Hong Kong SAR

Subtropical monsoon evergreen broadleaf forests and mixed secondary woodlands on hill slopes and valleys; much is regenerating forest shaped by past logging, farming, and fires.

Widespread on uplands and within country parks; dominant natural land cover away from the urban core.

Short, steep catchments with rocky streams, small rivers, reservoirs, and hillside pools; important for amphibians, freshwater fish, and riparian biodiversity.

Scattered across all districts; concentrated in upland catchments and reservoir watersheds.

Estuarine mudflats, mangroves, traditional tidal shrimp/fish ponds, reedbeds, and freshwater/brackish marshes-especially around Deep Bay-supporting large wintering and migratory bird populations.

Localized but highly significant; strongest concentration in the northwest (Mai Po-Inner Deep Bay) with smaller pockets in lowland coastal areas.

Coastal and shelf waters of the eastern Pearl River Delta with strong gradients from turbid, nutrient-influenced western waters to clearer eastern waters; includes soft-bottom habitats, rocky reefs, and scattered hard-coral communities.

Extensive around the territory (Hong Kong waters), with ecological conditions varying west-to-east and among sheltered bays vs. exposed coasts.

Secondary evergreen broadleaf forest and maturing woodland in country parks (e.g., Tai Mo Shan, Pat Sin Leng, Lantau uplands); important for native flora, birds, and mammals.

Mixed shrub-tree mosaics and edge habitats between forest and grassland; common on mid-slopes and around older plantations.

Traditional village woodland groves (geomancy woods) and scrub on hillsides and disturbed areas; often transitional after fire or clearing and important for pollinators and reptiles.

Fire-maintained upland grasslands on exposed ridges and peaks (e.g., parts of Lantau and New Territories), with seasonal flowering and high butterfly activity.

Steep terrain from sea level to Tai Mo Shan (957 m) creates strong microclimate gradients, supporting diverse hill and ridge communities.

Coastal and inland rocky faces (including sea cliffs on exposed islands) used by nesting birds and specialized plants; prone to salt spray on coasts.

Sea caves and small karst-like cavities in coastal cliffs and islands provide roosting and refuge habitat for bats and other fauna (site-specific and patchy).

Short, fast-flowing streams and channelized lowland rivers; upland reaches retain higher ecological quality, while lowland sections are more modified.

Village ponds, agricultural ponds, and managed tidal shrimp/fish pond systems-key for dragonflies, amphibians, and waterbirds.

Mai Po-Inner Deep Bay wetland complex (mudflats, reedbeds, ponds) plus smaller marshy pockets in lowlands and coastal plains.

Freshwater to brackish marshes and reedbeds around Deep Bay and lowland drainage systems; important for rails, bitterns, and wintering passerines.

Mangrove stands around Deep Bay and sheltered inlets (e.g., Mai Po, parts of Tolo Harbour environs), stabilizing shorelines and supporting juvenile fish and crabs.

Pearl River Delta-influenced waters and Inner Deep Bay mudflat-channel systems with high nutrient inputs and strong salinity/turbidity gradients.

Complex shoreline of bays, headlands, and islands (e.g., Sai Kung archipelago) with sheltered coves and exposed coasts supporting diverse intertidal communities.

Sandy beaches on Hong Kong Island, Lantau, and outlying islands; important recreational areas with ecological value where less disturbed.

Extensive rocky intertidal habitat on exposed coasts (notably eastern waters) with zoned algae, barnacles, and mollusks; includes boulder shores in sheltered bays.

Hard-coral communities (not tropical reef tracts) in clearer eastern/southeastern waters (e.g., around Hoi Ha Wan, parts of Sai Kung), sensitive to water quality and temperature extremes.

Nearshore open-water habitat around islands and channels; supports pelagic fish and marine mammals regionally, though influenced by coastal processes and shipping.

Soft-sediment bottoms (mud/sand) dominate much of western and central waters; benthic invertebrate communities underpin coastal food webs.

Small-scale farming and horticulture in lowland New Territories (highly reduced from historical extent), interspersed with villages and drainage channels.

Historic afforestation areas (e.g., pine and mixed plantings) on degraded slopes; many stands are transitioning toward more mixed, native-dominated woodland.

Dense built-up core (Hong Kong Island north shore, Kowloon, new towns) with fragmented green space, modified shorelines, and high disturbance.

New towns and village margins adjacent to country parks, forming strong urban-wildland interfaces with edge habitats and human-wildlife interactions.