What is the area of the park where  Maui ‘alauahio could be found? 
Maui ‘alauahio:  Its natural habitats are dry, mesic and wet forests, as well as high and low shrublands and plantations, and can be seen at Polipoli Springs State Park, and Hosmer's Grove at Haleakalā National Park. Haleakalā National Park:  The park covers an area of 33,265 acre , of which 19,270 acre is a wilderness area.
33,265 acre