2,519 免費圖片適用於志願者

合夥企業植物西維吉尼亞州樹幫助人們幫助他人森林慈善昆蟲木材

Volunteers take on boardwalk

Youth Conservation Corps gardening at the Outdoor Nature Explore Classroom

志願者植物

Planting a monarch garden

志願者植物

Americorps volunteer plants tree-4

Group of Youth Conservation Corps gardening at the Outdoor Nature Explore Classroom

志願者植物

Volunteers hiking to clean-up site at Baltimore Bottom Unit

志願者陸軍

Sea Turtle egg relocation-1

爬行动物志願者

Volunteer holding a sub-adult humpback chub

Nestucca Bay NWR Silverspot Recovery efforts

Sea Turtle egg relocation-4

爬行动物志願者

Nestucca Bay NWR Silverspot Recovery -3

Volunteers landscaping

志願者植物

Nestucca Bay NWR Silverspot Recovery -4

Nestucca Bay NWR Silverspot Recovery -2

Volunteers help with banding Snow geese

志願者鳥綱

Volunteers in search of monarch butterflies

志願者昆蟲

Volunteer with baby loggerhead turtle

爬行动物動物

Blood donor

幫助人們志願者

Planting Red Spruce-2

Planting Red Spruce-1

A Meadow Rover volunteer speaks with a visitor

國家的景觀

Planting Red Spruce

Close-up tagging monarch butterfly

SCA Intern on an overlook at Monomoy NWR

Planting Red Spruce-1

Youth gathering stone pavers

Nestucca Bay NWR Silverspot Recovery -1

Planting Red Spruce-1

Planting Red Spruce-2

Planting Red Spruce-1

Close-up Monarch butterfly-2

Volunteers help visitors

志願者購物

Volunteer netting monarch butterfly-2

Seepage slope restoration project

Nestucca Bay NWR Silverspot Recovery -1

Pitcher planting restoration-2

Volunteer conducting plant identification and survey

草本植物植物

Pitcher plant in bloom

Pitcher plant for seepage slope restoration project

Volunteers with debris collected during clean-up

Refuge volunteers hike trail-1

Boy scouts work day

Blood transfusion

幫助人們志願者

Nestucca Bay NWR Silverspot Recovery -1

草本植物昆蟲

Refuge volunteers build animal crossing structure-2

Tires on a pile collected during flood clean-up

Refuge volunteers hike trail

Sea Turtle egg relocation-1

爬行动物孩子們

Pitcher planting restoration-2

Snowy smiles

Nestucca Bay NWR Silverspot Recovery -2

志願者正在幫助高級女子

幫助人們購物

Planting Red Spruce-3

U.S. Fish and Wildlife Service volunteer using radiotelemetry

志願者載具

Counter leading phylum

Where is that turtle?

兩棲動物圖標

Seepage slope restoration project planting

Volunteer water

Seepage slope restoration project plant identification

草本植物植物

幫助人們面

Humpback chub

Information refuge volunteer

志願者資訊

Volunteer is Assisting an Old Man with His Meal

幫助人們桌子

Association member metal

志願者金属

Female Child mare sea turtle

志願者烏龜

Backyard habitat students

志願者學生

Volunteer Man Helps Clean Up Disasters

志願者災難

Home Helper Assisting an Elderly Woman on the Toilet

幫助人們浴室

Egg mare sea turtle

Volunteer helps remove tree debris after Hurricane Sandy

Bearing distribution food

Helper for Elderly People who Still Live in Their Own Home

幫助人們女人

Home Helper Carer

幫助人們牀

Babies equipment fishery

Card contents Ethiopia

Research volunteers hike along a ridge above North Frazer

Smallpox vaccine volunteer

志願者單色

Nursing Care for an Elderly Man

幫助人們面

Volunteer is Assisting an Old Woman with Her Meal

幫助人們桌子

Kid india volunteers

志願者孩子

Equipment volunteer

Explore female child plantation

Home Helper

幫助人們面

Volunteer Free photos

Boy community genus

Kids india volunteers

Red Crescent Society of Nishapur - Volunteer 02

志願者載具

The fairtax guys radio show volunteer

志願者收音機

Conducting discussing equipment

志願者設備

Blood concentration cross

志願者十字形

Amount equipment market

志願者疑問句

Blind bronze volunteering

志願者瞎的

Volunteers recycle

資源回收志願者

Elderly Man is Being Assisted in Bathing

幫助人們水

Boy breast equipment

志願者男孩

Nurse is Assisting an Elderly Woman in Bathing

幫助人們水

Amount equipment makeshift

इस्कॉन_स्वयंसेवक

志願者正在幫助老年婦女

幫助人們牀

Amount market questioning

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