2025

2026

Wetlands from the Boardwalk Viewing Platform
Second image to compare
First image to compare

2025

2026

Wetlands from the Boardwalk Viewing Platform

Since Jul 2025

In California, US

CRP102

This chronolog combines 400 photos from 361 contributors. Learn more


About this site

From the boardwalk, visitors can observe the seasonal rhythm of the managed wetlands. In fall and winter, the ponds are intentionally flooded, creating habitat for swans, geese, ducks, a variety of shorebirds, and roosting Sandhill crane.

Wetland resilience is reflected in how the landscape responds to changing water levels and temperatures throughout the year. Key indicators include:

Water Levels – Timing, depth, and duration of seasonal flooding, especially during drought or heavy rainfall years.

Vegetation Changes – Germination timing, plant diversity, and the balance between native and invasive species.

Wildlife Use – Seasonal abundance and diversity of migratory birds and waterfowl.

Habitat Condition – Soil stability, erosion, and shifts in wetland extent.

Seasonal Timing (Phenology) – Changes in flowering, migration, and drying patterns over time.

Monitoring these patterns helps demonstrate how managed wetlands adapt to climate variability while continuing to provide critical habitat.

About Cosumnes River Preserve

The Cosumnes River Preserve consists of over  50,000 acres of wildlife habitat and agricultural lands owned by seven land-owning Partners. The Partners include The Nature Conservancy, Bureau of Land Management, California Department of Fish & Wildlife, Sacramento County Regional Parks, Department of Water Resources, Ducks Unlimited, and the California State Lands Commission. The Preserve is centered along the Cosumnes River, its floodplains and riparian habitat. This habitat is buffered by a variety of agricultural operations. The Preserve provides numerous social, economic, and recreational benefits to local communities and to people residing in the larger Sacramento and San Joaquin areas. The habitat supports wildlife, including birds that migrate throughout the Pacific Flyway.

Location
Satellite map preview

For nature-lovers

Explore chronologs

Chronolog Logo

Instagram Social Icon
Facebook Social Icon

Chronolog is a monitoring tool for parks, nature centers, wildlife organizations, schools, and museums worldwide. With over 100,000 contributors across 300 organizations, Chronolog is on a mission to engage communities with nature while recording important natural changes.

© Chronolog 2026 | Terms