Wildlife of
Fujian Sheng

Primary Threats

• Coastal land reclamation for ports, industry, housing, and fish ponds shrinks tidal flats, saltmarsh, and shallow bays used by migratory shorebirds and wintering waterbirds in the Min River estuary, Quanzhou Bay and Xiamen Bay. Inland, native mixed forest is cut for plantations (bamboo, fast-growing timber), reducing habitat for forest specialists.
• Rapid growth of the Fuzhou-Xiamen-Quanzhou coastal urban corridor increases shoreline hardening, lighting, and disturbance, and pushes transport and residential expansion into remaining lowland wetlands and foothill habitats.
• Large coastal ports, seawalls, causeways, bridges to islands, and expanding road networks fragment habitats; offshore/nearshore wind and power-grid buildout can add collision risk for some birds and increase construction disturbance on sensitive islets and mudflat-adjacent areas.
• Nutrient and organic loading from dense aquaculture (fish/shrimp/shellfish), river-borne runoff, and coastal industry contributes to eutrophication and harmful algal blooms in enclosed bays; plastics and lost fishing gear accumulate along Fujian's indented shoreline and affect seabirds, turtles, and coastal fauna.
• High fishing intensity in the Taiwan Strait and nearshore waters (including some destructive or poorly selective gears) can deplete forage fish and benthic resources, reducing prey availability for marine mammals and seabirds and undermining ecosystem resilience.
• Trafficking pressure persists for high-value species (notably pangolins) and for turtles and some birds; Fujian's coastal connectivity and transport links can facilitate movement of illegally sourced wildlife and parts.
• Tourism and recreation in scenic mountains (Wuyi area) and on beaches/islands increases noise, trail expansion, and off-trail trampling; in coastal wetlands, frequent human presence and vehicles can flush feeding and roosting shorebirds, reducing effective habitat quality.
• In estuaries and mudflats, invasive cordgrass (Spartina alterniflora) can convert open mudflat to dense vegetation, shrinking shorebird foraging areas; invasive aquatic species associated with aquaculture and stocking can alter freshwater and brackish communities.
• Hydropower and water-control projects in river valleys alter flow and sediment delivery to estuaries, affecting mudflat formation and wetland productivity; river channelization and flood-control works simplify riparian habitats important for native fish and amphibians.
• Sea-level rise and stronger storm/typhoon impacts increase coastal erosion and squeeze intertidal wetlands against seawalls ("coastal squeeze"); warming and changing rainfall patterns can shift subtropical forest composition and stress montane/endemic species with limited dispersal.
• While broad policy has reduced natural-forest logging, legacy impacts remain from historical harvesting and ongoing pressure for timber/bamboo management that can reduce old-growth features (large trees, deadwood) needed by cavity nesters and mature-forest fauna.
• Expansion/intensification of tea, orchards, and bamboo in foothills can fragment native forest, increase pesticide/fertilizer runoff into streams, and reduce understorey complexity important for forest birds and herpetofauna.
• Quarrying and mineral extraction in some upland areas causes localized deforestation, slope instability, sedimentation of streams, and road building that opens previously remote habitats to disturbance and exploitation.
• Forest recovery near villages can increase encounters with wild boar and macaques, leading to crop damage and retaliatory control; conflict can also arise around protected birds roosting/feeding near aquaculture areas.
• Mountain species with patchy distributions (e.g., endemic/near-endemic forest birds) can become isolated by fragmentation and plantation matrices, raising inbreeding risks and lowering long-term adaptability.