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Species photography guide

Glass Frog Photography Holidays

Centrolenidae (family)

Explore our Glass Frog photography holidays in Costa Rica, shaped around patient, repeatable field sessions with this species during the rainy season.Our small-group photography holidays prioritise time in the field, light, behaviour, positioning & repeatable photographic opportunities rather than rushed wildlife viewing.

Species profile

About this species

Glass frogs are small arboreal amphibians belonging to the family Centrolenidae, found primarily in the rainforests of Central & South America. They are renowned for their translucent or transparent ventral skin, through which internal organs such as the heart, liver & digestive tract are clearly visible. Most species are bright green on their dorsal surface, providing excellent camouflage against the leaves on which they rest.

Habitat

Humid tropical & subtropical rainforests, particularly vegetation overhanging clear, fast-moving streams & rivers at mid to high elevations in Central & South America

Where to photograph

Where our trips feature this species

You can photograph Glass Frog with us in Costa Rica.

These departures are part of our Central America programme.

In the field, David Miles helps guests make the most of these encounters.

Field notes

Photography notes

Best time

Night-time during the rainy season, typically between May & October in Central & South America, when frogs are most active & congregate near streams to breed

Approach

Use a macro lens to capture the remarkable transparency of the ventral skin, ideally positioning your subject against a backlit leaf to illuminate internal organs. Shoot at night with a diffused flash setup to bring out the vivid green colouration & minimise harsh reflections on the moist skin. Keep your movements slow & deliberate near stream vegetation, as glass frogs are highly sensitive to vibration & will quickly leap away if disturbed.

Available holidays

Trips featuring Glass Frog

The holidays below are pulled from the same species relationship, so the guide stays tied to live departures rather than becoming a static article.

    Photographing Glass Frog Among the most extraordinary amphibians on earth, glass frogs are small, lime-green tree frogs whose undersides are entirely transparent: the beating heart, liver, intestines, & eggs (in gravid females) are visible through the translucent skin. Found clinging to leaves over fast-moving streams in Costa Rica’s humid forests, they are nocturnal & require a night expedition to encounter – but the resulting images, with backlit skin revealing the living interior of the animal, are unlike anything else in wildlife photography. Where NaturesLens Takes You NaturesLens photographs glass frogs on night excursions in the rainforests of Costa Rica’s Caribbean slope, where several species occur along clear montane streams. The best encounters are on wet nights when frogs are active & vegetation above streams is densely occupied. A local guide familiar with specific stream sections is invaluable for reliable sightings. Photography Technique & Gear A 90-150mm macro with two-light flash is the standard setup: one light from above for the general structure of the frog, a second light behind the leaf to transilluminate & reveal the internal organs. Coordinate flash power carefully to avoid overexposing the green skin. Focusing through the transparent belly to the visible organs creates a truly unique image; the heart, pulsing visibly, is the ultimate macro subject. The photography holidays listed below operate in regions & habitats where the Glass Frog is regularly encountered. As with all wildlife photography, sightings can never be guaranteed, but our itineraries are designed around seasonal behaviour, suitable habitat, & photographic opportunity, giving you the best possible chance of meaningful encounters in the field. Our small-group approach allows time in the field to adapt to conditions, behaviour, & photographic opportunities as they unfold. You can photograph the Glass Frog in Costa Rica. During our photography holidays, the Glass Frog is often photographed alongside Basilisk Lizard, Blue Jeans Poison Dart Frog, Chestnut-headed Oropendola, Chestnut-mandibled Toucan, Collared Aracari, & Emerald Toucanet. Seasonal presence & photographic opportunity vary by location & time of year. Photography themes commonly associated with this species include amphibian macro photography, Costa Rican photography, Costa Rican wildlife, frog photography, macro photography of flowers, insects & other miniature flora & fauna, & macro photography subjects.

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