Herons, egrets, storks, and ibises depend on wetland habitats increasingly threatened by drainage and development. Their welfare connects to wetland conservation.
Wading birds that lose wetland habitat face starvation and displacement into unsuitable environments. Colonial nesting sites disturbed by human activity cause mass nest abandonment, exposing eggs and chicks to predation and weather. Lead poisoning from discarded fishing weights causes slow neurological deterioration before death. The welfare of individual wading birds is directly connected to wetland conservation — protecting wetlands is simultaneously a habitat conservation and individual animal welfare action.