Daphne Major
Island Small Galápagos islet famous for finch evolution studies
Daphne Major is a small volcanic islet in the Galápagos famed for decades‑long studies of Darwin’s finches; access is primarily for researchers, while boats often pass for seabird and marine wildlife viewing.
Daphne Major is a small volcanic island in the Galápagos archipelago, Ecuador, widely known for long-term ecological and evolutionary research on Darwin’s finches. It is one of the most intensively studied small islands in the Galápagos.
The island’s significance stems from decades of continuous ecological fieldwork beginning in the 1970s, which produced detailed records of finch population changes, natural selection events and speciation processes. That research has made Daphne Major a model site in evolutionary biology.
Daphne Major is located in the central Galápagos Islands group, north of Santa Cruz Island, and forms part of Ecuador’s Galápagos Province.
- Research history: Long-term field studies of Darwin's finches have been carried out on the island by researchers including Peter and Rosemary Grant since the 1970s, making it one of the world's best-known sites for observing evolution in action.
- Access restrictions: Landing and visits are tightly restricted; the island is primarily used for scientific research rather than tourism.
How to Get to Daphne Major #
Daphne Major is remote and access is restricted by Galápagos National Park for scientific purposes; visits require park permits and are generally part of authorised research programs or specially arranged cruises.
Tips for Visiting Daphne Major #
- Landing permits for the Galápagos are strictly controlled; arrange any island visits via authorised tour operators and park authorities.
- Daley access is by permit only-visitors should be prepared for primitive landing conditions and minimal facilities.
- Bring binoculars and a camera with a good zoom for seabird and marine wildlife observations.
Best Time to Visit Daphne Major #
Both main seasons are good for wildlife; follow Galápagos National Park guidance for permits and permitted landing sites.
Weather & Climate near Daphne Major #
Subtropical climate with consistently warm temperatures year-round. Temperatures range from 18°C to 30°C. Very dry conditions with minimal rainfall with a pronounced dry season.
January
January is warm with highs of 29°C and lows of 22°C. Light rainfall.
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February
February is warm with highs of 30°C and lows of 23°C. The wettest month with 35 mm of rain.
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March
March is the warmest month with highs of 30°C and lows of 23°C. Light rainfall.
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April
April is warm with highs of 30°C and lows of 23°C. Light rainfall.
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May
May is warm with highs of 28°C and lows of 22°C. Almost no rain.
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June
June is warm with highs of 28°C and lows of 21°C. Light rainfall.
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July
July is mild with highs of 27°C and lows of 20°C. The driest month with just 1 mm.
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August
August is mild with highs of 26°C and lows of 19°C. The driest month with just 1 mm.
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September
September is mild with highs of 26°C and lows of 18°C. The driest month with just 1 mm.
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October
October is mild with highs of 26°C and lows of 19°C. Almost no rain.
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November
November is mild with highs of 27°C and lows of 19°C. The driest month with just 1 mm.
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December
December is warm with highs of 28°C and lows of 20°C. Almost no rain.
