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Lake Murray Reservoir

Ecosystem Overview

The Lake Murray Reservoir ecosystem supports 90 documented wildlife species across 75 taxonomic genera. Located in san diego county, california, this area provides critical habitat with diverse natural communities. The location hosts 19 frequently observed species and 17 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While San Diego nearby has 10% more documented species, Lake Murray Reservoir offers unique wildlife observation opportunities. This location ranks #20 for species diversity among 89 san diego county County natural areas, placing it in the 78th percentile for biodiversity.

Biodiversity Highlights

90
Total Species
Documented wildlife species
75
Genus Diversity
Taxonomic genera represented
46
Common Species
Frequently observed species
44
Rare Species
Occasionally documented species
#20
Regional Rank
Out of 89 locations

Species Distribution

Very Common19 species
Common27 species
Occasional27 species
Rare17 species

Regional Context

Regional Ranking
#20 of 89 locations
78th percentile for diversity
vs. San Diego
-10% species diversity

Most Common Species

Showing 20 most frequently observed species out of 90 total documented species.

Aythya affinis

Aythya affinis

Lesser Scaup

Very Common29 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Very Common26 obs.
Podilymbus podiceps

Podilymbus podiceps

Pied-billed grebe

Very Common22 obs.
Fulica americana

Fulica americana

American Coot

Very Common21 obs.
Oxyura jamaicensis

Oxyura jamaicensis

Ruddy Duck

Very Common19 obs.
Aythya americana

Aythya americana

Redhead

Common17 obs.
Mareca americana

Mareca americana

American Wigeon

Common17 obs.
Branta canadensis

Branta canadensis

Canada goose

Common16 obs.
Podiceps nigricollis

Podiceps nigricollis

black-necked grebe

Common14 obs.
Quiscalus mexicanus

Quiscalus mexicanus

Great-tailed Grackle

Common14 obs.
Mareca strepera

Mareca strepera

Gadwall

Common14 obs.
Bucephala albeola

Bucephala albeola

Bufflehead

Occasional11 obs.
Larus occidentalis

Larus occidentalis

Western Gull

Occasional10 obs.
Pomacea canaliculata

Pomacea canaliculata

Channeled applesnail

Occasional10 obs.
Aechmophorus occidentalis

Aechmophorus occidentalis

Western Grebe

Occasional8 obs.
Egretta thula

Egretta thula

Snowy Egret

Occasional7 obs.
Melospiza melodia

Melospiza melodia

Song Sparrow

Occasional7 obs.
Hydroprogne caspia

Hydroprogne caspia

Caspian tern

Rare7 obs.
Larus delawarensis

Larus delawarensis

Ring-billed Gull

Rare6 obs.
Pandion haliaetus

Pandion haliaetus

osprey

Rare6 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in San Diego County

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

Regional Wildlife Network

These nearby locations complement Lake Murray Reservoirwithin San Diego County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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