ALT Students collecting macroinvertabrate samples at the edge of a stream in Prince William Forest Park

ALT NatureBridge educators smiling and digging with their hands in beach sand at the ocean's edge

ALT Two NatureBridge educators smiling and bending over the sand near the ocean's edge with bluffs and clouds in the background

ALT Close-up of a NatureBridge educator measuring a small crab with calipers as another educator looks on

ALT A NatureBridge educator smiling and holding a small crab in their hands with the beach and ocean in the background

ALT View from a scenic overlook looking over a brown hillside sloping down to the blue ocean, with large rock formations and the city of San Francisco in the distance

ALT A young student and a NatureBridge educator look together at a handheld pH reader holding two test tubes filled with liquid, one clear and one blue.

ALT Educators gather in a circle to discuss findings and take notes, with green ferns and mossy trees in the background.

ALT One educator guides another educator who is blindfolded to touch the textured bark of a large Western Red Cedar tree trunk.

ALT Close-up of an educator taking a photo with their cellphone of two orange mushroom species being held up by another educator

ALT Close-up of an educator's arms and hands holding a clipboard with notes

ALT The 2024 Armstrong Scholars pose for a group photo with their leaders

ALT An NPS ranger wearing the NPS flat-brimmed hat and ranger uniform smiles and stands next to a smiling NatureBridge staff member wearing a black vest with the NatureBridge logo.

ALT Six NatureBridge staff all wearing knit beanies and NatureBridge branded gear stand in a line outdoors and smile at the camera.

ALT Audrey smiling for the camera on the deck of a boat with a harbor and mountains behind her

ALT A group of adults stands in a circle within a forest

ALT Photo of a greeting card with a hand-drawn design depicting mountains, trees, and Half Dome with the NatureBridge logo at the bottom

ALT Two young campers stand with their arms around each other as they look out at a foggy view of buildings, hills, and ocean from a hilltop

ALT Five NatureBridge staff wearing NatureBridge logos on their clothing stand outdoors in a line with their arms around each other and smile at the camera.

ALT A group of students sits and stands on a rocky shoreline looking out at the waves of the Pacific Ocean.

ALT The 2024 Armstrong Scholars and their leaders stand behind a campfire lit in an outdoor amphitheater around which are seated several adults dressed in warm clothing. Hills and ocean are in the background.

ALT An outdoor ampitheatre with wooden benches and a firepit. Green hills and blue ocean are in the background.

ALT Group photo of this year's Armstrong Scholars, leaders, and Resupply Angels

ALT 2024 Armstrong Scholars and leaders at Olmsted Point