How to Show Phone Videos to Gorillas at the Zoo
Engage a captive gorilla's attention safely through zoo enclosure glass using curated smartphone media, optimal screen brightness, and patient body language.
- Read the tools, materials, safety notes, and steps below for free.
- Tap Start Camera Coach when you want hands-free voice help.
- Allow camera and microphone. Point your phone at the work; the coach watches your progress and tells you the next step.
🧰 Required Tools & Equipment
- ✓ Smartphone with high-brightness display
- ✓ Microfiber screen cleaning cloth
- ✓ Anti-glare phone case
- ✓ Portable power bank
📦 Materials & Supplies
- ✓ Curated offline video clips of gorillas
- ✓ High-contrast animal photo gallery
- ✓ Downloaded short wildlife documentary clips
⚠️ Safety Checkpoints & Warnings
- • Remain strictly behind designated public safety barriers and never lean over perimeter rails.
- • Do not tap on, bang against, or vibrate the acrylic enclosure glass.
- • Discontinue interaction immediately if the animal displays signs of agitation such as direct hard staring, lip-tucking, or bluff charges.
📋 Step-by-Step Guide (6 Steps)
Preload Engaging Media Content
Download high-resolution video clips featuring other gorillas, playful primates, or high-contrast moving objects before arriving at the exhibit. Save files locally to prevent buffering or connection drops near thick enclosure glass. Arrange videos into an easy-to-swipe playlist so you can transition quickly between different types of footage.
- • Video files play smoothly in offline mode without requiring network data.
- • Relying on weak cellular reception at zoo exhibits rather than downloading content beforehand.
Optimize Screen Brightness and Clean the Display
Wipe your phone screen thoroughly with a microfiber cloth to remove fingerprint smudges and oils that cause glare under zoo lighting. Boost screen brightness to maximum and disable auto-brightness adjustments. Turn down the device volume completely to prevent sudden noises from startling the animals.
- • The display is clear, vibrant, and visible even through reflective ambient light.
- • Leaving audio turned on, which violates zoo etiquette and may distress captive animals.
Position Yourself Calmly Near the Viewing Window
Approach the primary viewing glass without sudden movements or loud chatter. Stand or crouch slightly to lower your profile, avoiding direct frontal eye contact with the gorilla, which can be interpreted as a challenge. Wait until a resting or roaming gorilla is facing generally toward the viewing area before raising your phone.
- • You are positioned safely against the public viewing zone without crowding other visitors.
- • Making direct, prolonged eye contact or aggressive gestures to attract attention.
Present the Screen Flush Against the Glass
Hold your phone steady with the screen facing outward toward the habitat, holding it a few inches away from the glass to avoid tapping sounds. Angle the screen downward slightly to minimize overhead light reflections. Keep your hands relaxed and still so the moving image on the display is the primary focal point.
- • The screen image is clearly reflected into the habitat without casting significant surface glare.
- • Bumping the phone against the glass, which creates alarming acoustic vibrations inside the enclosure.
Cycle Content and Observe Behavioral Engagement
Play a clip showing another gorilla grooming or eating, and watch for subtle indicators of interest such as the animal tilting its head or wandering closer. If the gorilla approaches the glass to inspect the screen, keep your posture relaxed and slowly swipe to another short clip every 15 to 30 seconds to maintain engagement. Stop swiping if the gorilla fixes its gaze intently on a specific video.
- • The gorilla approaches the viewing pane calmly and tracks the motion on your phone display.
- • Switching videos too rapidly, preventing the animal from processing the moving visual.
Gracefully Conclude the Interaction
Dim your phone screen or turn it off completely once the interaction has lasted a few minutes or when other visitors want space at the glass. Step back smoothly without abrupt turns or loud reactions. Allow the gorilla to return to its natural enclosure routine without lingering pressure.
- • The gorilla turns away naturally to resume its normal enclosure activities.
- • Overstaying at the glass pane, creating a bottleneck for crowds and overstimulating the animal.
Credit: inspired by an original tutorial by Mark Rober — watch the original on YouTube.
Don’t have everything?
- No microfiber cloth? clean cotton t-shirt hem or lens wipe