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Back view of male professor giving lecture to high school students in the classroom.
Business people talking about plan or new project.Man leaders
Students listening to an older high school teacher.
Teacher talking students during class at school
Volunteer giving a presentation during a meeting at community center
Male teacher explaining the class lesson in a classroom with multi-ethnic students. Education in diversity, back to school, High school
Student asking a question during his lecture at the library
Secondary student being helped by professor during class. Mature man lecturer helping young woman during class test. High school girl in a lecture asking for explanations to helpful teacher.
A woman is standing in the aisle of a lecture hall, handing papers to the students sitting at the desks
University teacher giving exam papers to group of students in the classroom.
Mature professor teaching to students against window. Male teacher is explaining to multi-ethnic high school students. They are leaning in school building.
Senior teacher teaches a new lesson to his students.
Happy senior teacher talking to large group of college students in amphitheater.
Man, professor and girl at desk for education, question and help with information in classroom. Male teacher, student and discussion at table for shared knowledge, life science lesson and assistance
The young adult female university student nervously stands at the front of the class to present her project.
Waist up portrait of male college professor looking at camera in classroom hall and holding book, copy space
Rear view of students sitting on a desk listening to the teacher.
Professional Development Workshop. Young man, tutor leading workshop for group of involved students. Well-lit classroom. Concept of education, youth, workshop, knowledge
Group of people, male and female colleagues in big modern office space on business seminar, listening to women talk.
A male teacher in a jacket is giving a lecture on mathematics at the university, he is standing at the white board, students are sitting in a large audience on chairs and listening attentively.
Male teacher helping two young female college students with their work during a lesson in a classroom at school
Professor lecture his students in classroom
An experienced teacher introduces a primary school photography workshop in a computer-equipped training room. The teacher engages the students, who listen attentively as they prepare to be divided into groups as photographers and actors for a campus-wide photo narration project.
Bearded mature man professor is reading lecture talking and gesturing while students are listening and writing sitting at tables in spacious university classroom.
Wide shot of a science classroom with two male teenagers at the front of the class explaining something to the rest of the class. Everybody is listening and looking toward the board.
Focused latin american professor lecturing for adult audience in university classroom. Adult learning and education concept
Smiling professor standing in the classroom and looking at camera while students are learning in the background.
Adult students in the classroom
Teacher With College Students Giving Lesson In Classroom Holding A Digital Tablet
Senior teacher explaining a lesson to one of his students. Student writing and listening to him very carefully.
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Man lecturer teaches teenagers about birds.jpg
Man with birds straw baskets.jpg
Man releasing endangered species of bird.jpg
Man holds trumpeter swan during demonstration cygnus buccinator.jpg
Asian man face.jpg
Man fly fishing.jpg
A man photographed fishing.jpg
Man holding rockfish.jpg
Man driving bulldozer.jpg
Native American man.jpg
Man renger.jpg
Debris and injured birds.jpg
Man kayaking toward cliffs.jpg
Man climbing on mountain.jpg
Man driving survey boat.jpg
Mass hunting of waterfowl birds.jpg
Old man fisherman cleans fish.jpg
Man on pond.jpg
Man collecting red salmon otoliths.jpg
Man entering cave.jpg
Man in forest (1).jpg
Man on water.jpg
Man observes sunset.jpg
Man stands on iced shoreline.jpg
Museum of man.jpg
Migrating birds flying in dusk.jpg
Man and boy paddle a canoe.jpg
Man cleaning equipment.jpg
Man holding eastern indigo snake.jpg
Man and girl in kayak.jpg
Man prepares to go canoeing.jpg
Man weighing rockfish.jpg
Man weighs king salmon fish.jpg
Old man fishing.jpg
Trip bus.jpg
Afro American man working in forest.jpg
Newspaper photographer interviews talking with a man.jpg
Professional photographer captures birds in flight.jpg
Two children and a man view wildlife.jpg
Boy hunter watches for birds coming.jpg
Debris and injured birds in lagoon.jpg
Sunsets seagulls.jpg
Man on boat vintage history photography.jpg
Adults man ranger rides in airboat.jpg
Man feeds pine marten.jpg
Man holds jetbead root.jpg
Man in forest working.jpg
Man speaking on meeting.jpg
Man walk through swamp.jpg
Man working in class.jpg
Man and women standing.jpg
Climbing man on mountain.jpg
Man and boy with fishing pole.jpg
Man seated in wheelchair while fishing.jpg
Man reading and writing at table.jpg
Man and child paddle a sport canoe.jpg
Man in orange life vest paddling.jpg
Man and child fish from canoe.jpg
Man holding a rainbow trout (Oncorhynchus mykiss).jpg
Man shows boy how to fish.jpg
Happy man in boat.jpg
Man alone in forest.jpg
Man in fast boat.jpg
Man in high grass.jpg
Man working on wall.jpg
Man on dock pier.jpg
Man in wild fields.jpg
Children watch for birds.jpg
Man at eroding shoreline.jpg
Man checking oil well.jpg
Man drives a motor boat.jpg
Man driving small boat.jpg
Teenagers on beach collect loggerhead turtle eggs.jpg
Balboa parks towers.jpg
Balboa park tower.jpg
Float plane on lake and man canoeing.jpg
Climber man in mountain.jpg
Hang gliding with birds.jpg
Captive pen for birds.jpg
Man holding live trap with ferret inside.jpg
Man walking on lake coast.jpg
Man walks a path in desert.jpg
Man walking in horsetail flats.jpg
Man with hat in forest.jpg
Man working in wild forest.jpg
Man and female on boat.jpg
Man with children in nature.jpg
Older man and young toddler.jpg
Kids look for birds with their binoculars.jpg
Elder man with smudge pot.jpg
Man cutting trees aroud home.jpg
Man enjoys waliking in forest.jpg
Man hike on forest trail.jpg
Man holds chainsaw in forest.jpg
Man intently listening during class.jpg
Man in white hat stands.jpg
Man on beach holding a bird.jpg
Man pointing with his finger.jpg
Man recording with video cammera.jpg
Man with shipwreck response kit.jpg
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