High Quality Stock Photos of "discipline"

Alignment of statue-menhirs at I Stantari. Cauria megalithic site, located in the commune of Sartene in southern Corsica. The site was occupied from the Early Neolithic to the end of the Bronze Age. Some ten statue-menhirs can be seen in two alignments, on which reliefs (swords, belts, loincloths, faces, arms and hands) can be distinguished.

860-292046 - Alignment of statue-menhirs at I Stantari. Cauria megalithic site, located in the commune of Sartene in southern Corsica. The site was occupied from the Early Neolithic to the end of the Bronze Age. Some ten statue-menhirs can be seen in two alignments, on which reliefs (swords, belts, loincloths, faces, arms and hands) can be distinguished.

832-403615 - African kids paying attention class

860-291768 - Mare-longue Forest, Saint-Philippe, Reunion Island, France

Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291442 - Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291441 - Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researchers picking up pollen with a brush from the beak of a hummingbird Stripe-throated Hermit as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291440 - Researchers picking up pollen with a brush from the beak of a hummingbird Stripe-throated Hermit as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researcher measuring the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291439 - Researcher measuring the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researchers picking up pollen with a brush from the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui , Costa Rica

860-291438 - Researchers picking up pollen with a brush from the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui , Costa Rica

Researchers picking up pollen using tape on the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291437 - Researchers picking up pollen using tape on the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researcher catching Rufous-tailed Hummingbird (Amazilia Tzacatl) in a net set up for pollination study, rainforest at "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291436 - Researcher catching Rufous-tailed Hummingbird (Amazilia Tzacatl) in a net set up for pollination study, rainforest at "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Rufous-tailed Hummingbird (Amazilia tzacatl) in a net set up by a researcher as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291435 - Rufous-tailed Hummingbird (Amazilia tzacatl) in a net set up by a researcher as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researcher setting up a net to capture hummingbirds as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291434 - Researcher setting up a net to capture hummingbirds as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Fringe-lipped Bat (Trachops cirrhosus) in the hand of a scientist as part of a pollination study, tropical forest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291433 - Fringe-lipped Bat (Trachops cirrhosus) in the hand of a scientist as part of a pollination study, tropical forest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291432 - Bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291430 - Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researcher unhooking a bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291431 - Researcher unhooking a bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291428 - Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Researchers applying tape to the hairs of a bat to test methods to capture the pollen it carries as part of a pollination study, rainforest at the 'La Selva' research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291427 - Researchers applying tape to the hairs of a bat to test methods to capture the pollen it carries as part of a pollination study, rainforest at the 'La Selva' research station in Puerto Viejo de Sarapiqui, Costa Rica

Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291426 - Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Net for catching bats as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291424 - Net for catching bats as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291425 - Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Installation of a sign on a hiking trail indicating the presence of nets to capture bats as part of a pollination study, rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Ricardo

860-291423 - Installation of a sign on a hiking trail indicating the presence of nets to capture bats as part of a pollination study, rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Ricardo

27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291421 - 27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

860-291422 - Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

860-291420 - Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291419 - 27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291418 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

Research assistant working on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291417 - Research assistant working on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291415 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291416 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

29-year-old assistant researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291414 - 29-year-old assistant researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291413 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291412 - Research assistant working on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291411 - Instrument for measuring soil humidity at research station ?La Selva? in Puerto Viejo de Sarapiqui, Costa Rica

860-291409 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291410 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291408 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291407 - Researchers walking through the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291030 - Tourists on the staircase going to the summit of the Lion's rock, former capitale of king Kasyapa from 477 to 495. Sirigiya. Sri-Lanka.

860-291031 - The gardens of the capital (477-495) of king Kasyapa viewed from the top of the Lion's rock. Sirigiya. Sri-Lanka.

Tourists on the lion's staircase going to the summit of the Lion's rock, former capitale of king Kasyapa from 477 to 495. Sirigiya. Sri-Lanka.

860-291029 - Tourists on the lion's staircase going to the summit of the Lion's rock, former capitale of king Kasyapa from 477 to 495. Sirigiya. Sri-Lanka.

1116-52639 - Businesswoman Facing Corner In Office

1178-43048 - Mother scolding frustrated daughter

1178-41892 - Students assembling plastic blocks in library

1178-41881 - Smiling older woman working out in gymnasium

1178-41884 - Older woman lifting barbell in gymnasium

1178-41889 - Boy assembling plastic blocks in library

1178-41891 - Girl assembling plastic blocks in library

1178-41885 - Trainer assisting older woman working out in gymnasium

1178-41890 - Boys assembling plastic blocks in library

1178-41895 - Boys assembling plastic blocks in library

1178-41894 - Boys playing with toy wheels in library

1178-41883 - Older woman lifting dumbbells in gymnasium

1178-41887 - Smiling older woman doing push-up on gymnasium floor

1178-41896 - Boy wearing goggles posing with plastic blocks in library

1178-41882 - Smiling older woman working out in gymnasium

1178-41880 - Older woman working out in gymnasium

1178-41888 - Portrait of smiling women hugging

1178-41886 - Women doing push-ups clapping hands

1178-39801 - Mixed Race man resting with towel around neck during workout

1178-39802 - Mixed Race man texting on cell phone in gymnasium

1178-39796 - People using resistance bands in gymnasium

1178-40617 - Portrait of smiling Mixed Race mother and daughter

1178-39805 - Mixed Race man using pull-up rings in gymnasium

1178-39800 - Mixed Race man using resistance bands in gymnasium

1178-39806 - Mixed Race man lifting dumbbells in gymnasium

1178-39803 - Mixed Race man riding stationary bicycle in gymnasium

1178-40621 - Mixed Race mother and daughter standing near palm tree

1178-40616 - Portrait of smiling Mixed Race mother and daughter near fence

1178-40630 - Mixed Race mother and daughter stretching on path at beach

1178-39799 - People using resistance bands in gymnasium

1178-39804 - Mixed Race man riding stationary bicycle in gymnasium

1178-39794 - People using resistance bands in gymnasium

1178-39797 - Caucasian woman using resistance bands in gymnasium

1178-39808 - Mixed Race man curling dumbbell

1178-39807 - Mixed Race man doing push-ups with dumbbells in gymnasium

1178-39795 - Caucasian woman using resistance bands in gymnasium

1178-40623 - Mixed Race mother and daughter running under palm trees

1178-39798 - Mixed Race man using resistance bands in gymnasium

1178-40628 - Mixed Race woman running on path near beach

1350-5370 - Attractive woman practicing yoga in Ibiza

1350-5297 - Young woman doing yoga tree pose at sunset, Hikkaduwa beach, Sri Lanka

1116-51451 - Woman running on a track; Wellington, New Zealand

1116-52226 - Women practice yoga at a coastal viewpoint in Raglan, New Zealand; Raglan, Waikato, New Zealand

A group of paraplegic friends fooling around showing their muscles after a workout in fitness facility: Sherwood Park, Alberta, Canada

1116-50966 - A group of paraplegic friends fooling around showing their muscles after a workout in fitness facility: Sherwood Park, Alberta, Canada

1116-51456 - Woman working out on a mat doing a side plank; Wellington, New Zealand

1116-51467 - Woman working out with weights; Wellington, New Zealand

1116-51461 - Woman working out with weights; Wellington, New Zealand

A group of paraplegic friends fooling around after a workout in fitness facility and taking a self-portrait of their wheelchair train: Sherwood Park, Alberta, Canada

1116-50967 - A group of paraplegic friends fooling around after a workout in fitness facility and taking a self-portrait of their wheelchair train: Sherwood Park, Alberta, Canada

1116-51469 - Woman working out with weights; Wellington, New Zealand

1116-50965 - A group of paraplegic friends fooling around showing their muscles after a workout in fitness facility: Sherwood Park, Alberta, Canada

1116-51449 - Woman kneels to tie her running shoe to prepare for running on a track; Wellington, New Zealand

1116-51137 - A paraplegic man working out using an overhead press in fitness facility; Sherwood Park, Alberta, Canada

1116-51447 - Woman sits to stretch her leg muscles to prepare for running on a track; Wellington, New Zealand

1116-51466 - Woman working out with weights; Wellington, New Zealand

1116-51462 - Woman working out with weights; Wellington, New Zealand

A view from the side of a paraplegic woman working out using a bar connected to a pull down machine in a fitness facility; Sherwood Park, Alberta, Canada

1116-50907 - A view from the side of a paraplegic woman working out using a bar connected to a pull down machine in a fitness facility; Sherwood Park, Alberta, Canada

1116-51722 - A mature Christian woman studying her bible in a coffee shop and doing some extra research on her smart phone: Edmonton, Alberta, Canada

1116-51458 - Woman working out on a treadmill; Wellington, New Zealand

A view from behind of a group of paraplegic friends holding their hands high in a victory celebration after a workout in fitness facility: Sherwood Park, Alberta, Canada

1116-50968 - A view from behind of a group of paraplegic friends holding their hands high in a victory celebration after a workout in fitness facility: Sherwood Park, Alberta, Canada