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Refugio Lake

Ecosystem Overview

The Refugio Lake ecosystem supports 6 documented wildlife species across 6 taxonomic genera. Located in contra costa county, california, this area provides critical habitat with diverse natural communities. The location hosts 2 frequently observed species and 1 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Contra Costa County nearby has 94% more documented species, Refugio Lake offers unique wildlife observation opportunities. This location ranks #36 for species diversity among 45 contra costa county County natural areas, placing it in the 20th percentile for biodiversity.

Biodiversity Highlights

6
Total Species
Documented wildlife species
6
Genus Diversity
Taxonomic genera represented
4
Common Species
Frequently observed species
2
Rare Species
Occasionally documented species
#36
Regional Rank
Out of 45 locations

Species Distribution

Very Common2 species
Common2 species
Occasional1 species
Rare1 species

Regional Context

Regional Ranking
#36 of 45 locations
20th percentile for diversity
vs. Contra Costa County
-94% species diversity

Most Common Species

Showing 20 most frequently observed species out of 6 total documented species.

Nycticorax nycticorax

Nycticorax nycticorax

night heron, black-crowned night heron

Very Common1 obs.
Larus delawarensis

Larus delawarensis

Ring-billed Gull

Very Common1 obs.
Bucephala albeola

Bucephala albeola

Bufflehead

Very Common1 obs.
Epilobium ciliatum

Epilobium ciliatum

american willowherb

Very Common1 obs.
Ardea alba

Ardea alba

Great Egret

Very Common1 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Common1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Contra Costa County

Discover 8 other wildlife-rich locations near Refugio Lake. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Refugio Lakewithin Contra Costa County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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