2,518 免费图片适用于志願者

合伙企业植物西維吉尼亞州树森林昆虫木材佛罗里达州帮助人们帮助他人

Sea Turtle egg relocation-1

爬行动物志願者

Youth working together to build a bridge

志願者植物

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

Sea Turtle egg relocation-1

爬行动物志願者

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 in search of monarch butterflies

志願者昆虫

Volunteer conducting plant identification and survey

SCA Intern on an overlook at Monomoy NWR

Planting Red Spruce-2

Planting Red Spruce-1

A Meadow Rover volunteer speaks with a visitor

国家的景观

Nestucca Bay NWR Silverspot Recovery -1

Planting Red Spruce

Close-up tagging monarch butterfly

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

志願者购物

Volunteer netting monarch butterfly-2

Seepage slope restoration project

Nestucca Bay NWR Silverspot Recovery -1

Pitcher planting restoration-2

Pitcher plant in bloom

Volunteer with baby loggerhead turtle

Pitcher plant for seepage slope restoration project

Volunteers with debris collected during clean-up

Refuge volunteers hike trail-1

Snowy smiles

Refuge volunteers build animal crossing structure-2

Tires on a pile collected during flood clean-up

Volunteers hiking to clean-up site at Baltimore Bottom Unit

志願者军队

Refuge volunteers hike trail

U.S. Fish and Wildlife Service volunteer using radiotelemetry

志願者载具

Sea Turtle egg relocation-1

爬行动物孩子们

Pitcher planting restoration-2

Nestucca Bay NWR Silverspot Recovery -2

Planting Red Spruce-3

Counter leading phylum

Boy scouts work day

Seepage slope restoration project plant identification

Where is that turtle?

两栖动物图示

Seepage slope restoration project planting

Humpback chub

Volunteer water

Blood donor

帮助人们志願者

Information refuge volunteer

志願者信息

Blood transfusion

帮助人们志願者

Association member metal

志願者金属

Female Child mare sea turtle

志願者乌龟

Backyard habitat students

志願者学生

Egg mare sea turtle

帮助人们臉

Volunteer helps remove tree debris after Hurricane Sandy

Bearing distribution food

Research volunteers hike along a ridge above North Frazer

志愿者正在帮助高级女子

帮助人们购物

Smallpox vaccine volunteer

志願者单色

Volunteer is Assisting an Old Man with His Meal

帮助人们桌子

Home Helper Assisting an Elderly Woman on the Toilet

帮助人们浴室

Card contents Ethiopia

Equipment volunteer

Volunteer Man Helps Clean Up Disasters

志願者灾难

Babies equipment fishery

Explore female child plantation

Helper for Elderly People who Still Live in Their Own Home

帮助人们女人

Red Crescent Society of Nishapur - Volunteer 02

志願者载具

The fairtax guys radio show volunteer

志願者收音机

Conducting discussing equipment

志願者设备

Nursing Care for an Elderly Man

帮助人们臉

Volunteer is Assisting an Old Woman with Her Meal

帮助人们桌子

Blood concentration cross

志願者十字

Kid india volunteers

Amount equipment market

志願者疑问句

Blind bronze volunteering

志願者瞎的

Home Helper

帮助人们臉

Volunteers recycle

资源回收志願者

Boy community genus

Boy breast equipment

志願者男孩

Amount equipment makeshift

Volunteer Free photos

Kids india volunteers

Home Helper Carer

帮助人们床

इस्कॉन_स्वयंसेवक

Amount market questioning

Equipment megaphone order

Community elderly equipment

志願者设备

Giving selflessly

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