Markham

Ecosystem Overview

The Markham ecosystem supports 54 documented wildlife species across 54 taxonomic genera. Located in Oregon, this area provides critical habitat for regional wildlife. The location hosts 11 frequently observed species and 10 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Oregon nearby has 46% more documented species, Markham offers unique wildlife observation opportunities. This location ranks #95 for species diversity among 427 Oregon natural areas, placing it in the 78th percentile for biodiversity.

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

#95

Regional Rank

Out of 427 locations

Species Distribution

Very Common11 species

Common17 species

Occasional16 species

Rare10 species

Regional Context

Regional Ranking

#95 of 427 locations

78th percentile for diversity

vs. Oregon

-46% species diversity

Ecosystem Overview

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Biodiversity Highlights

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Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

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Most Common Species

Showing 20 most frequently observed species out of 54 total documented species.

Nebria brevicollis

Very Common7 obs.

Araneus diadematus

european garden spider

Very Common5 obs.

Leptoglossus occidentalis

Western Conifer-Seed Bug

Very Common3 obs.

Phaneroptera nana

Southern sickle bush-cricket

Very Common3 obs.

Armadillidium vulgare

common pill woodlouse

Very Common3 obs.

Phalangium opilio

Daddy Longleg

Common2 obs.

Oniscus asellus

common shiny woodlouse

Common2 obs.

Boisea rubrolineata

Common2 obs.

Harmonia axyridis

Harlequin ladybird

Common2 obs.

Halyomorpha halys

Brown Marmorated Stink Bug

Common2 obs.

Salticus scenicus

Zebra Jumper

Common2 obs.

Ocypus olens

Staph beetle

Occasional2 obs.

Apis mellifera

Western Honey Bee

Occasional2 obs.

Eratigena duellica

giant house spider

Occasional2 obs.

Pipilo maculatus

Spotted Towhee (Maculatus Group)

Occasional2 obs.

Colaptes auratus

common flicker

Occasional2 obs.

Rosalia funebris

Occasional1 obs.

Anthrenus verbasci

Varied carpet beetle

Rare1 obs.

Psyllobora vigintimaculata

Rare1 obs.

Oxidus gracilis

Millipede

Rare1 obs.

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Most Common Species

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Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Markham. Perfect for outdoor adventures, education, and nature exploration.

$6.99

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Regional Comparison

Regional Ranking

Species Count

-45%

vs. Regional Average

Compared to 8 nearby locations in Oregon

Nearby Natural Areas

Oregon

Importance: 0.74

100 species

-46% vs. current

Portland

Importance: 0.65

100 species

-46% vs. current

Eugene

Importance: 0.54

100 species

-46% vs. current

Salem

Importance: 0.51

100 species

-46% vs. current

Corvallis

Importance: 0.48

100 species

-46% vs. current

Bend

Importance: 0.47

100 species

-46% vs. current

Medford

Importance: 0.47

100 species

-46% vs. current

Astoria

Importance: 0.46

91 species

-41% vs. current

About This Comparison

These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within Oregon.

Regional Comparison

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Regional Ranking

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Species Count

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vs. Regional Average

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Nearby Natural Areas

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About This Comparison

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Regional Comparison

Regional Ranking

Species Count

-45%

vs. Regional Average

Compared to 8 nearby locations in Oregon

Nearby Natural Areas

Oregon

Importance: 0.74

100 species

-46% vs. current

Portland

Importance: 0.65

100 species

-46% vs. current

Eugene

Importance: 0.54

100 species

-46% vs. current

Salem

Importance: 0.51

100 species

-46% vs. current

Corvallis

Importance: 0.48

100 species

-46% vs. current

Bend

Importance: 0.47

100 species

-46% vs. current

Medford

Importance: 0.47

100 species

-46% vs. current

Astoria

Importance: 0.46

91 species

-41% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

#95

Regional Rank

Out of 427 locations

Species Distribution

Very Common11 species

Common17 species

Occasional16 species

Rare10 species

Regional Context

Regional Ranking

#95 of 427 locations

78th percentile for diversity

vs. Oregon

-46% species diversity

Most Common Species

Showing 20 most frequently observed species out of 54 total documented species.

Nebria brevicollis

Very Common7 obs.

Araneus diadematus

european garden spider

Very Common5 obs.

Leptoglossus occidentalis

Western Conifer-Seed Bug

Very Common3 obs.

Phaneroptera nana

Southern sickle bush-cricket

Very Common3 obs.

Armadillidium vulgare

common pill woodlouse

Very Common3 obs.

Phalangium opilio

Daddy Longleg

Common2 obs.

Oniscus asellus

common shiny woodlouse

Common2 obs.

Boisea rubrolineata

Common2 obs.

Harmonia axyridis

Harlequin ladybird

Common2 obs.

Halyomorpha halys

Brown Marmorated Stink Bug

Common2 obs.

Salticus scenicus

Zebra Jumper

Common2 obs.

Ocypus olens

Staph beetle

Occasional2 obs.

Apis mellifera

Western Honey Bee

Occasional2 obs.

Eratigena duellica

giant house spider

Occasional2 obs.

Pipilo maculatus

Spotted Towhee (Maculatus Group)

Occasional2 obs.

Colaptes auratus

common flicker

Occasional2 obs.

Rosalia funebris

Occasional1 obs.

Anthrenus verbasci

Varied carpet beetle

Rare1 obs.

Psyllobora vigintimaculata

Rare1 obs.

Oxidus gracilis

Millipede

Rare1 obs.

Want the Complete Field Guide?

Get all 54 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.

Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.