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Mammals of Hawaiʻi Volcanoes National Park

The mammals most often spotted in Hawaiʻi Volcanoes, ranked by recent research-grade observations.

97
recent observations
10
species listed
10
mammals

Naturalists have logged 97 research-grade observations across the 10 most-recorded species in Hawaiʻi Volcanoes. The most frequently seen is the Wild Boar, with 44 recorded sightings.

Rarer finds confirmed in Hawaiʻi Volcanoes include False Killer Whale - uncommon enough that a sighting is worth logging.

False Killer Whale

Most-observed mammals in Hawaiʻi Volcanoes

Wild Boar
Sus scrofa
44 observations · iNaturalist
Small Indian Mongoose
Urva auropunctata
23 observations
Domestic Cat
Felis catus
14 observations
House Mouse
Mus musculus
4 observations
Domestic Goat
Capra hircus
4 observations
Domestic Cattle
Bos taurus
3 observations
Humpback Whale
Megaptera novaeangliae
2 observations
False Killer Whale
Pseudorca crassidens
1 observation
Black Rat
Rattus rattus
1 observation
Domestic Sheep
Ovis aries
1 observation

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

Mammals in nearby places

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