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Observational study Stock Video Footage

44 Observational study videos are available under a royalty-free license

Sheep displaying various facial expressions.

Sheep Displaying Various Facial Expressions

A striking Titan isopod (Porcellio hoffmannseggii) glides through its habitat while the camera follows, exposing its intricate exoskeleton and mesmerizing behavior

Striking Titan Isopod Porcellio Hoffmannseggii Glides Its Habitat While Camera Follows Exposing Its Intricate Exoskeleton Mesmerizing Behavior

Red crowned crane landing in slow motion in the snow

Red Crowned Crane Landing Slow Motion Snow

White tailed eagles fighting for a fish in Hokkaido

White Tailed Eagles Fighting Fish Hokkaido

Endangered red crowned crane taking flight over the trees in snowy Hokkaido

Endangered Red Crowned Crane Taking Flight Trees Snowy Hokkaido

Endangered red crowned cranes taking flight in slow motion on the snow

Endangered Red Crowned Cranes Taking Flight Slow Motion Snow

Long tailed tit taking flight from a branch in slow motion and snowing.

Long Tailed Tit Taking Flight Branch Slow Motion Snowing

Long tailed tit taking flight in slow motion and snowing

Long Tailed Tit Taking Flight Slow Motion Snowing

Steller sea eagle flying in slow motion over the ice in Hokkaido

Steller Sea Eagle Flying Slow Motion Ice Hokkaido

Long tailed tit perched and taking flight in slow motion and snowing

Long Tailed Tit Perched Taking Flight Slow Motion Snowing

White tailed eagle fly above the water in slow motion in Hokkaido

White Tailed Eagle Fly Water Slow Motion Hokkaido

Long tailed tit eating in a maple tree and taking flight in slow motion with snow

Long Tailed Tit Eating Maple Tree Taking Flight Slow Motion Snow

Blue Dye Pooling Beneath BubbleStrewn Surface, Cobalt Layer Meeting Pale Film

Blue Dye Pooling Bubblestrewn Surface Cobalt Layer Meeting Pale Film

Long tailed tit fly in slow motion and land in tree

Long Tailed Tit Fly Slow Motion Land Tree

Red crowned crane beautiful landing in slow motion

Red Crowned Crane Beautiful Landing Slow Motion

A mature woman scientist with grey hair examines samples under a microscope in a laboratory setting.

Mature Woman Scientist Grey Hair Examines Samples Microscope Laboratory Setting

Discover a colorful cosmic nebula and stars shining in deep space.

Discover Colorful Cosmic Nebula Stars Shining Deep Space

Senior woman scientist examining green liquid in flask at laboratory bench

Senior Woman Scientist Examining Green Liquid Flask Laboratory Bench

Long tailed tit taking flight in slow motion and snowing

Long Tailed Tit Taking Flight Slow Motion Snowing

Steller sea eagle close-up, slow-motion fly

Steller Sea Eagle Close Slow Motion Fly

Red crowned cranes taking flight in slow motion

Red Crowned Cranes Taking Flight Slow Motion

Mature woman scientist examining vial in laboratory setting, showcases high-level expertise and attention to detail.

Mature Woman Scientist Examining Vial Laboratory Setting Showcases High Level Expertise Attention Detail

Endangered red crowned cranes taking flight in slow motion in the Hokkaido snow background

Endangered Red Crowned Cranes Taking Flight Slow Motion Hokkaido Snow Background

Red crowned cranes in flight in slow motion leaving a forest

Red Crowned Cranes Flight Slow Motion Leaving Forest

Red crowned crane in slow motion with the cold breath steam

Red Crowned Crane Slow Motion Cold Breath Steam

Mature woman scientist using microscope in laboratory, reflecting expertise with lab equipment and research.

Mature Woman Scientist Using Microscope Laboratory Reflecting Expertise Lab Equipment Research

The Mediterranean garden snail elegantly perches upon a cement surface in an intimate close-up, a mesmerizing composition that reveals the shell's exquisite intricacies and delicate patterns.

Mediterranean Garden Snail Elegantly Perches Cement Surface Intimate Close Mesmerizing Composition Reveals Shell Exquisite Intricacies Delicate Patterns

Red crowned crane in flight in slow motion on a blue sky

Red Crowned Crane Flight Slow Motion Blue Sky

Long tailed tit eating in slow motion and snowing.

Long Tailed Tit Eating Slow Motion Snowing

Long tailed tit eating in a maple tree and taking flight in slow motion with snowing

Long Tailed Tit Eating Maple Tree Taking Flight Slow Motion Snowing

Red crowned cranes taking flight in slow motion in Hokkaido

Red Crowned Cranes Taking Flight Slow Motion Hokkaido

Red crowned cranes taking flight in the sunset light

Red Crowned Cranes Taking Flight Sunset Light

A vibrant green praying mantis moves gracefully across a grey surface. The insect showcases its unique features and alertness as it explores its surroundings.

Vibrant Green Praying Mantis Moves Gracefully Grey Surface Insect Showcases Its Unique Features Alertness Explores Its Surroundings

Eurasian Tree Sparrows taking flight and snowing in slow motion

Eurasian Tree Sparrows Taking Flight Snowing Slow Motion

Monkey drops object in awe while staring into the distance.

Monkey Drops Object Awe While Staring Distance

Red crowned crane landing in slow motion in the snow field

Red Crowned Crane Landing Slow Motion Snow Field

Long tailed tit taking flight from a branch in slow motion with snowing in the background

Long Tailed Tit Taking Flight Branch Slow Motion Snowing Background

White tailed eagle taking a fish from the water in slow motion

White Tailed Eagle Taking Fish Water Slow Motion

Sequential frames showing Mercury's rotation

Sequential Frames Showing Mercury Rotation

Long tailed tit eating in a maple tree and taking flight in slow motion.

Long Tailed Tit Eating Maple Tree Taking Flight Slow Motion

Long tailed tit fly in slow motion and land in tree and eating the maple juice

Long Tailed Tit Fly Slow Motion Land Tree Eating Maple Juice

White tailed eagle taking a fish from the water in slow motion

White Tailed Eagle Taking Fish Water Slow Motion

Sequential images showing Neptune's rotation

Sequential Images Showing Neptune Rotation

Long tailed tit eating in a maple tree and taking flight in slow motion with snowing

Long Tailed Tit Eating Maple Tree Taking Flight Slow Motion Snowing