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Oak Lake

Ecosystem Overview

The Oak Lake ecosystem supports 20 documented wildlife species across 19 taxonomic genera. Located in lancaster county, nebraska, this area provides critical habitat with diverse natural communities. The location hosts 5 frequently observed species and 3 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Lincoln nearby has 80% more documented species, Oak Lake offers unique wildlife observation opportunities. This location ranks #3 for species diversity among 13 lancaster county County natural areas, placing it in the 77th percentile for biodiversity.

Biodiversity Highlights

20
Total Species
Documented wildlife species
19
Genus Diversity
Taxonomic genera represented
11
Common Species
Frequently observed species
9
Rare Species
Occasionally documented species
#3
Regional Rank
Out of 13 locations

Species Distribution

Very Common5 species
Common6 species
Occasional6 species
Rare3 species

Regional Context

Regional Ranking
#3 of 13 locations
77th percentile for diversity
vs. Lincoln
-80% species diversity

Most Common Species

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

Apalone spinifera

Apalone spinifera

spiny softshell turtle

Very Common2 obs.
Aythya americana

Aythya americana

Redhead

Very Common2 obs.
Tyrannus verticalis

Tyrannus verticalis

Western Kingbird

Very Common2 obs.
Dolomedes triton

Dolomedes triton

Six-Spotted Fishing Spider

Very Common1 obs.
Ameiurus melas

Ameiurus melas

black bullhead

Very Common1 obs.
Megaceryle alcyon

Megaceryle alcyon

Belted Kingfisher

Common1 obs.
Buteo jamaicensis

Buteo jamaicensis

Red-tailed Hawk

Common1 obs.
Podiceps nigricollis

Podiceps nigricollis

black-necked grebe

Common1 obs.
Bombycilla cedrorum

Bombycilla cedrorum

cedar waxwing

Common1 obs.
Vireo gilvus

Vireo gilvus

Warbling Vireo (Western)

Common1 obs.
Petrochelidon pyrrhonota

Petrochelidon pyrrhonota

Cliff Swallow

Common1 obs.
Dumetella carolinensis

Dumetella carolinensis

Catbird

Occasional1 obs.
Aythya affinis

Aythya affinis

Lesser Scaup

Occasional1 obs.
Oxyura jamaicensis

Oxyura jamaicensis

Ruddy Duck

Occasional1 obs.
Sterna forsteri

Sterna forsteri

forster’s tern

Occasional1 obs.
Branta canadensis

Branta canadensis

Canada goose

Occasional1 obs.
Leucophaeus pipixcan

Leucophaeus pipixcan

Franklin's Gull

Occasional1 obs.
Ictidomys tridecemlineatus

Ictidomys tridecemlineatus

Spermophile rayé

Rare1 obs.
Agelaius phoeniceus

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Rare1 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Lancaster County

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

Regional Wildlife Network

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

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