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Pastorius Reservoir

Ecosystem Overview

The Pastorius Reservoir ecosystem supports 26 documented wildlife species across 19 taxonomic genera. Located in la plata county, colorado, this area provides critical habitat with diverse natural communities. The location hosts 6 frequently observed species and 5 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Durango nearby has 74% more documented species, Pastorius Reservoir offers unique wildlife observation opportunities. This location ranks #3 for species diversity among 5 la plata county County natural areas, placing it in the 40th percentile for biodiversity.

Biodiversity Highlights

26
Total Species
Documented wildlife species
19
Genus Diversity
Taxonomic genera represented
14
Common Species
Frequently observed species
12
Rare Species
Occasionally documented species
#3
Regional Rank
Out of 5 locations

Species Distribution

Very Common6 species
Common8 species
Occasional7 species
Rare5 species

Regional Context

Regional Ranking
#3 of 5 locations
40th percentile for diversity
vs. Durango
-74% species diversity

Most Common Species

Showing 20 most frequently observed species out of 26 total documented species.

Mareca americana

Mareca americana

American Wigeon

Very Common4 obs.
Aythya americana

Aythya americana

Redhead

Very Common3 obs.
Anas acuta

Anas acuta

pintail, northern pintail

Very Common2 obs.
Fulica americana

Fulica americana

American Coot

Very Common1 obs.
Charadrius semipalmatus

Charadrius semipalmatus

Semipalmated Plover

Very Common1 obs.
Pandion haliaetus

Pandion haliaetus

osprey

Common1 obs.
Falco peregrinus

Falco peregrinus

peregrine falcon

Common1 obs.
Larus delawarensis

Larus delawarensis

Ring-billed Gull

Common1 obs.
Tringa melanoleuca

Tringa melanoleuca

Greater Yellowlegs

Common1 obs.
Calidris mauri

Calidris mauri

Western Sandpiper

Common1 obs.
Calidris minutilla

Calidris minutilla

least sandpiper

Common1 obs.
Euphagus cyanocephalus

Euphagus cyanocephalus

Brewer's blackbird

Occasional1 obs.
Aythya affinis

Aythya affinis

Lesser Scaup

Occasional1 obs.
Aythya collaris

Aythya collaris

Ring-necked Duck

Occasional1 obs.
Oxyura jamaicensis

Oxyura jamaicensis

Ruddy Duck

Occasional1 obs.
Bucephala clangula

Bucephala clangula

common goldeneye

Occasional1 obs.
Bucephala albeola

Bucephala albeola

Bufflehead

Occasional1 obs.
Aix sponsa

Aix sponsa

wood duck

Rare1 obs.
Branta canadensis

Branta canadensis

Canada goose

Rare1 obs.
Leucophaeus pipixcan

Leucophaeus pipixcan

Franklin's Gull

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in La Plata County

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

Regional Wildlife Network

These nearby locations complement Pastorius Reservoirwithin La Plata County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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