David Fleetham / Whitetip reef shark (Triaenodon obesus) resting on sea floor. Kauai, Hawaii.

Jack Jeffrey/ BIA / I'iwi (Drepanis coccinea), Hawaii

Kevin Schafer / Hawaiian Monk Seal (Monachus schauinslandi) male on beach, Poipu Beach, Kauai, Hawaii

Kevin Schafer / Rainbow over cliffs, Kalalau Valley, Na Pali Coast State Park, Kauai, Hawaii

Tim Fitzharris / Sunset over Polihale Beach, Kauai, Hawaii

Rolf Nussbaumer / Kalalau valley at sunset, Kauai, Hawaii

Tim Fitzharris / Surf crashing on rocks at Keoneloa Bay, Kauai, Hawaii

Rolf Nussbaumer / Agave plant with Opeka Falls in the background, Kauai, Hawaii.

Rolf Nussbaumer / Sailing yacht at sunset off coast of Hanalai Bay, Kauai, Hawaii, USA

Rolf Nussbaumer / Waimea canyon at sunset, Kauai, Hawaii.

LYNN M. STONE / Rainbow over Napali coast, Kauai, Hawaii, USA

David Fleetham / Leaf scorpionfish (Taenianotus triacanthus) camouflaged in reef. Kauai, Hawaii.