Everglades: a living landscape under pressure — what’s at stake and how people can help

The Everglades is a unique, slow-moving river of sawgrass, mangroves, cypress domes and marl prairies that sustains an extraordinary mix of wildlife found nowhere else.

Wading birds trace glistening paths across shallow water.

Alligators sculpt the marsh. Mangrove roots anchor coastlines while filtering water. This mosaic of habitats supports species from the tiny apple snail to top predators like the American crocodile and the Florida panther, making the region both ecologically vital and culturally iconic.

Key ecological functions and current pressures
The Everglades acts as a natural sponge and filter: freshwater flowing south sustains wetlands, recharges aquifers and buffers the coast against storm surge. That balance is under pressure from several converging forces. Hydrologic changes from canals, levees and water-management systems have altered the timing and distribution of freshwater. Excess nutrients, especially phosphorus from urban runoff and agricultural lands, have shifted plant communities and favored invasive species.

Sea-level rise and saltwater intrusion push the freshwater-saltwater boundary inland, threatening low-lying freshwater marshes and altering habitat for birds, fish and plants.

Extreme weather—intense storms punctuated by drought—adds further stress to a system adapted to seasonal rhythms.

Wildlife and invasive species
The Everglades supports a colorful cast of wildlife: roseate spoonbills, wood storks, great blue herons, snook and largemouth bass. Predators such as the American alligator play a keystone role, creating gator holes that provide refuge for aquatic life during dry periods. Harsh realities include steep declines in some mammal populations linked to invasive predators and habitat loss. Non-native species like the Burmese python have had dramatic impacts on small- and medium-sized mammals. Invasive plants—melaleuca, Old World climbing fern and Brazilian pepper—displace native vegetation and alter fire and water dynamics, making restoration more difficult.

Restoration efforts and management strategies
Restoration strategies aim to restore more natural water flow, reduce nutrient loads, control invasive species and provide storage to capture and release freshwater when and where it’s needed. Techniques include improving water-management infrastructure, constructing stormwater treatment areas to strip excess nutrients, and removing barriers that impede overland flow.

Habitat restoration projects often combine mechanical removal of invasive plants with targeted replanting and fire management to return landscapes to resilient native communities.

How visitors and residents can help
– Practice responsible landscaping: choose native plants, minimize fertilizer use and create rain gardens to reduce runoff.

– Support local and regional restoration organizations through donations or volunteer time.
– Follow park rules: maintain distance from wildlife, never feed animals, and stay on designated trails and waterways.
– Reduce personal water use and support policies that prioritize natural water flows and equitable allocation.

– Participate in citizen science projects—bird counts, water quality monitoring and invasive species reporting make a measurable difference.

Experiencing the Everglades
Responsible nature-based tourism—kayaking through mangrove tunnels, walking the short boardwalks where wildlife is abundant, or taking guided eco-tours—can deepen appreciation and encourage stewardship. When done thoughtfully, visiting contributes to local economies and builds public support for long-term conservation.

The Everglades remains a powerful symbol of wildness and resilience.

Protecting it requires coordinated management, community engagement and continued commitment to restoring natural water patterns and healthy habitat. Small everyday actions combined with broad policy progress can help ensure this distinctive landscape endures for future generations to explore and rely upon.