How might human activities on the banks of the estuary harm the wading birds and wildfowl that feed in it?

Human activities on the banks of the estuary can harm wading birds and wildfowl by causing habitat destruction through land reclamation or development, leading to loss of feeding grounds. Pollution from industrial and agricultural runoff can contaminate the water and food sources, impacting the health of the birds. Disturbances such as noise pollution, boating, or recreational activities can disrupt feeding and nesting behaviors, causing stress and reducing breeding success among the bird populations.