Early AccessHelp us build the future of location-specific field guides. Limited-time pricing of $1.99 regularly $19.99 while we perfect the platform with your feedback.
← Back to Multnomah County

Sandy River

Ecosystem Overview

The Sandy River ecosystem supports 16 documented wildlife species across 16 taxonomic genera. Located in multnomah county, oregon, 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. While Multnomah County nearby has 84% more documented species, Sandy River offers unique wildlife observation opportunities. This location ranks #14 for species diversity among 21 multnomah county County natural areas, placing it in the 33th percentile for biodiversity.

Biodiversity Highlights

16
Total Species
Documented wildlife species
16
Genus Diversity
Taxonomic genera represented
9
Common Species
Frequently observed species
7
Rare Species
Occasionally documented species
#14
Regional Rank
Out of 21 locations

Species Distribution

Very Common4 species
Common5 species
Occasional4 species
Rare3 species

Regional Context

Regional Ranking
#14 of 21 locations
33th percentile for diversity
vs. Multnomah County
-84% species diversity

Most Common Species

Showing 20 most frequently observed species out of 16 total documented species.

Cicindela oregona

Cicindela oregona

Very Common1 obs.
Disonycha latiovittata

Disonycha latiovittata

Very Common1 obs.
Sympetrum illotum

Sympetrum illotum

Cardinal Meadowhawk

Very Common1 obs.
Misumena vatia

Misumena vatia

Goldenrod Crab Spider

Very Common1 obs.
Haliaeetus leucocephalus

Haliaeetus leucocephalus

Bald Eagle

Very Common1 obs.
Actitis macularius

Actitis macularius

spotted sandpiper

Common1 obs.
Maianthemum dilatatum

Maianthemum dilatatum

deerberry

Common1 obs.
Holodiscus discolor

Holodiscus discolor

hillside oceanspray

Common1 obs.
Physocarpus capitatus

Physocarpus capitatus

Pacific ninebark

Common1 obs.
Hesperis matronalis

Hesperis matronalis

Dames rocket

Common1 obs.
Teesdalia nudicaulis

Teesdalia nudicaulis

Barestem teesdalia

Common1 obs.
Petasites frigidus

Petasites frigidus

Arctic sweet-coltsfoot

Occasional1 obs.
Hypericum perforatum

Hypericum perforatum

Perforate St John'S-Wort

Occasional1 obs.
Aquarius remigis

Aquarius remigis

Occasional1 obs.
Silene latifolia

Silene latifolia

Bladder campion

Occasional1 obs.
Rubus parviflorus

Rubus parviflorus

Occasional1 obs.

Want the Complete Field Guide?

Get all 16 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.

Get Your Personalized Field Guide

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

$1.99

Get Your Personalized Field Guide

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

Your field guide will be delivered to this email address. Please double-check for accuracy.

$1.99
No comparable locations found in this region.

Nearby Wildlife Areas in Multnomah County

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

Regional Wildlife Network

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

Favicon Attribution: Graphics from Twemoji by Twitter, Inc and contributors Licensed under CC-BY 4.0: https://creativecommons.org/licenses/by/4.0/ Source: https://github.com/twitter/twemoji