Channels of the Hawaiian Islands of Niʻihau and Lehua. Kumukahi means "first beginning." The Hoʻomoʻa Channel separates the islands of Lehua and Nihoa. Hoʻomoʻa means "to cook." The Hawaiʻiloa Channel to the northwest of the islands of Nihoa. Named after Hawaiʻiloa, hero of an ancient Hawaiian legend about the settling of the Hawaiian Islands. Channels of the Hawaiian Islands In an archipelago like the Hawaiian Islands the water between islands is typically called a "channel" or "passage". Described here are the channels between the islands of Hawaiʻi, arranged from southeast to northwest. The ʻAlenuihāhā separates the island of Hawaiʻi and the island of Maui. The
Endemism in the Hawaiian Islands was critical to the formulation of his theory of evolution is far exceeded in the more isolated Hawaiian Islands. The relatively short time that the existing main islands of the archipelago have been above the surface of the ocean (less than 10 million years) is only a fraction of time span over which biological colonization and evolution have occurred in the archipelago. High, volcanic islands have existed in the Pacific far longer, extending in a chain to the northwest; these once mountainous islands are now reduced to submerged banks and coral atolls. Midway Atoll, for example, formed as a volcanic