Kealia Pond National Wildlife Refuge | Maui

Information

Landmark: Kealia Pond National Wildlife Refuge
City: Maui
Country: USA Hawaii
Continent: North America

Kealia Pond National Wildlife Refuge, Maui, USA Hawaii, North America

Kealia Pond National Wildlife Refuge is a protected coastal wetland located on the island of Maui, Hawaii, USA.

This refuge serves as a critical habitat for migratory birds and native Hawaiian waterbirds.

Visual Characteristics

The refuge consists of a large, shallow brackish pond, approximately 1.5 miles long and 0.5 miles wide, bordered by coastal dunes and dry coastal shrubland. The water color varies from muddy brown to greenish depending on algae blooms and water levels. The pond is surrounded by sparse, low-lying vegetation, primarily grasses and salt-tolerant plants. The terrain is generally flat with sandy and muddy shorelines.

Location & Access Logistics

Kealia Pond National Wildlife Refuge is situated along the southeastern coast of Maui, approximately 10 miles south of Kahului. Access is via the Kūhiō Highway (Route 310) and then onto the Māʻalaea Road (Route 30). The refuge entrance is marked and located directly off Māʻalaea Road. Parking is available at designated pull-offs along Māʻalaea Road adjacent to the refuge. Public transport options are limited; the closest bus stop is several miles away, requiring a significant walk or alternative transportation.

Historical & Ecological Origin

The pond is a natural coastal wetland, historically a freshwater lake that became brackish due to the construction of the Māʻalaea Harbor breakwater in the 1960s, which altered natural water flow. The refuge was established in 1971 under the Migratory Bird Conservation Act to protect and manage this important habitat for migratory waterfowl and shorebirds, as well as endangered native Hawaiian waterbirds like the ʻalae keʻokeʻo (Hawaiian coot) and ʻaukuʻu (black-crowned night-heron).

Key Highlights & Activities

Observation of migratory birds, including various species of ducks, plovers, and sandpipers. Viewing of native Hawaiian waterbirds. Walking the Kealia Coastal Boardwalk, a 0.5-mile elevated boardwalk providing access over the pond and surrounding wetlands. Birdwatching from designated viewing areas.

Infrastructure & Amenities

Restrooms are available at the main parking area. Shade is limited to small shelters along the boardwalk. Cell phone signal (4G/5G) is generally available. No food vendors are located within the refuge; nearest services are in Māʻalaea town.

Best Time to Visit

The best time for birdwatching is during the migratory season, typically from September through April. Early morning and late afternoon offer optimal lighting for photography and increased bird activity. High tide can sometimes inundate parts of the shoreline, making certain areas less accessible but potentially concentrating birds.

Facts & Legends

A unique aspect of Kealia Pond is its role as a crucial stopover point for birds migrating along the Pacific Flyway. During peak migration, the pond can host thousands of birds. The refuge is also a designated critical habitat for the endangered Nēnē (Hawaiian goose).