528 Free Images of Stream Restoration

restored work of the service rivers and streams water research grass science freshwater mussel ecosystem recovery conservation

Glochidia are pipetted onto the gills of the mudpuppy

equipment science

Employee nets fish in canal

adventure water

Nutrition and Growth display at Stream Habitat Restoration Education Center

west virginia exhibition

Filter cup used to collect juvenile mussels-7

equipment science

Nested sieves using a PVC male adaptor

Demersal conglutinate of the Dromedary pearlymussel

research science

Glochidia of the golden riffleshell-1

equipment science

Monitoring the gills of fish host during infestation-3

equipment science

Flat

Riparian43.tif

Jgibson Day5 0043 DSC8690

Jgibson Day5 0002 DSC8466

Jgibson Day5 0035 DSC8642

Riparian46.tif

vegetables landscape

Fish passage engineer inspects new salmon friendly culvert

Employee tracks fish in wetland area-1

Juvenile eastern lampmussel bound together by a mass of byssal threads

research science

Pipetting glochidia onto the gills of an anesthetized fish

Largemouth bass in the infestation bath

Refrigerated recirculating system for holding freshwater mussel brood stock

equipment science

Chao Chung and Jason, Stream Researchers, Siuslaw National Forest

research people

Monitoring the gills of fish host during infestation-1

equipment science

Riparian74.tif

vegetables landscape

Riparian07.tif

Jgibson Day5 0057 DJI 0695

Riparian40.tif

Biologist extracting glochidia from the plain pocketbook

equipment science

Largemouth bass being poured through a net-2

equipment science

Measuring freshwater mussel shells in the field using calipers

Riparian06.tif

landscape water

Ambrose Project in Progress

Ambrose Project - Before

Jgibson Day5 0005 DSC8474

Jgibson Day5 0055 DJI 0693

Riparian72.tif

landscape water

Jgibson Day5 0056 DSC8729

Fish passage engineer inspects new salmon friendly culvert-1

Fish passage engineer inspects new salmon friendly culvert-3

Glochidia of the golden riffleshell

animals science

Cranberry bog

Fish passage engineer inspects new salmon friendly culvert-3

Fish passage engineer inspects new salmon friendly culvert-1

Fish passage engineer inspects new salmon friendly culvert-3

Fish passage engineer inspects new salmon friendly culvert-8

Fish passage engineer inspects new salmon friendly culvert-1

Individual tanks in the multi-tank system drain into a PVC trough

equipment science

Female oyster mussel gaping at the substrate surface to attract a host

animals science

Mantle lure of the wavy-rayed lampmussel

underwater science

Ambrose - Six Months After

Jgibson Day5 0009 DSC8509

Beaver Run Eroded Streambank After Construction

landscape nature

Glochidia of the plain pocketbook attached to the gill filaments of a largemouth bass

research science

Nested sieves attached to the fish host tank outflow for collecting juvenile mussels

equipment science

Extracting conglutinates from the James spinymussel

Small submersible pump used to pump river water to the mussel holding tank

equipment science

WRP012

landscape water

Ambrose Project - During 3

Jgibson Day5 0053 DJI 0689

Demersal conglutinate of the fluted kidneyshell

underwater science

Fish passage engineer inspects new salmon friendly culvert-1

Collecting a buccal swab from a sheepnose for genetic analysis

research science

Mudpuppies placed in a container when infesting with the salamander mussel

research science

Siphon inserted into gravid female golden riffleshell

equipment science

Beaver Run Station 1000 Before Photo

Ambrose Project - Complete

Jgibson Day5 0027 DSC8582

landscape grass

Jgibson Day5 0040 DSC8681

Jgibson Day5 0003 DSC8467-Pano

Jgibson Day5 0044 DSC8695

Upper Middle Fork Restoration-Moss and Logs Detail, Willamette National Forest

Obsolete culvert exposed

Ochoco National Forest, Mill Creek stream restoration-4.jpg

Riparian115

Upper Middle Fork Restoration-Upper Middle Fork Watershed, Willamette National Forest

Surveying success

Jgibson Day5 0024 DSC8568

Jgibson Day5 0026 DSC8577

Jgibson Day5 0039 DSC8678

Wildlife in Thorn Creek

Mantle magazine of winged mapleleaf

animals science

Jgibson Day5 0031 DSC8614

Jgibson Day5 0037 DSC8652

Norton Mill Dam removal in Colchester, CT

Jgibson Day5 0016 DSC8533-Pano

Fresh-dead shells of a male and female purple cat's paw

research science

Surveying success

Jgibson Day5 0036 DSC8644

Treatment of Knotweed

Jgibson Day5 0052 DJI 0687

Etna Pond Outlet, Maine

Norton Mill Dam Removal

landscape water

Beaver Run Station 1000 After Construction

Before Carson Trail boardwalk restoration

Jgibson Day5 0030 DSC8595

Jgibson Day5 0025 DSC8572

Northern riffleshell-4

animals science

Jgibson Day5 0010 DSC8517

Little Sucker Brook: Construction of stream crossing

Riparian75.tif

vegetables landscape

Jgibson Day5 0032 DSC8626

301 - 400 of 528 Next page

/ 6