ʻO ka kulu manu, ka hulu, ka lele ʻana a me ka pāpaʻi ʻana - hiki i nā nūnū, nā ʻoʻo a me nā manu ʻē aʻe ke lilo i mea ʻino loa inā ua hoʻoholo lākou e hoʻohana i nā canopies, nā lāʻau pā hale, nā kaʻa a i ʻole nā anianianiani ma ke ʻano maʻamau. Hiki iā lākou ke lawe i nā parasite a me nā pathogens.