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Mallard Lake

Ecosystem Overview

The Mallard Lake ecosystem supports 17 documented wildlife species across 16 taxonomic genera. Located in st. louis county, missouri, this area provides critical habitat with diverse natural communities. The location hosts 4 frequently observed species and 3 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Florissant, Mallard Lake hosts 240% more species diversity. This location ranks #18 for species diversity among 45 st. louis county County natural areas, placing it in the 60th percentile for biodiversity.

Biodiversity Highlights

17
Total Species
Documented wildlife species
16
Genus Diversity
Taxonomic genera represented
9
Common Species
Frequently observed species
8
Rare Species
Occasionally documented species
#18
Regional Rank
Out of 45 locations

Species Distribution

Very Common4 species
Common5 species
Occasional5 species
Rare3 species

Regional Context

Regional Ranking
#18 of 45 locations
60th percentile for diversity
vs. Florissant
+240% species diversity

Most Common Species

Showing 20 most frequently observed species out of 17 total documented species.

Libellula incesta

Libellula incesta

Slaty Skimmer

Very Common2 obs.
Branta canadensis

Branta canadensis

Canada goose

Very Common2 obs.
Ardea alba

Ardea alba

Great Egret

Very Common2 obs.
Pachydiplax longipennis

Pachydiplax longipennis

Blue Dasher

Very Common1 obs.
Odocoileus virginianus

Odocoileus virginianus

Key Deer

Very Common1 obs.
Graptemys geographica

Graptemys geographica

common map turtle

Common1 obs.
Pantherophis obsoletus

Pantherophis obsoletus

Yellow Rat Snake (Quadrivittata)

Common1 obs.
Megaceryle alcyon

Megaceryle alcyon

Belted Kingfisher

Common1 obs.
Egretta caerulea

Egretta caerulea

Little Blue Heron

Common1 obs.
Cathartes aura

Cathartes aura

Turkey Vulture

Common1 obs.
Podilymbus podiceps

Podilymbus podiceps

Pied-billed grebe

Common1 obs.
Sorghum halepense

Sorghum halepense

great millet, johnson grass

Occasional1 obs.
Boehmeria cylindrica

Boehmeria cylindrica

False Nettle

Occasional1 obs.
Juglans nigra

Juglans nigra

Eastern Black Walnut

Occasional1 obs.
Plathemis lydia

Plathemis lydia

Common Whitetail

Occasional1 obs.
Perilla frutescens

Perilla frutescens

Beefsteakplant

Occasional1 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Occasional1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in St. Louis County

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

Regional Wildlife Network

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

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