
Based on 3,415 research-grade iNaturalist observations in Hawaii, Hawaiian Monk Seal is most often recorded in January; in Hawaii it behaves like a year-round resident. It ranks #1 among mammals recorded in the state in our data.
Neomonachus schauinslandi
Hawaiian Monk Seal in Hawaii by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Hawaii in January

Humpback Whale

Small Indian Mongoose

Spinner Dolphin

Domestic Cat

Domestic Goat

Wild Boar

Common Bottlenose Dolphin

House Mouse
Places to look in Hawaii
Foster Botanical Garden
Akaka Falls State Park
Nā Pali Coast State Park
Wahiawa Botanical Garden
Enchanted Floral Gardens of Kula
Kula Botanical Garden
FAQ
When does Hawaiian Monk Seal appear in Hawaii?
Mainly December–November, with the most records in January.
How common is Hawaiian Monk Seal in Hawaii?
It ranks #1 by number of iNaturalist observations among mammals in Hawaii (3,415 records in our sample).