The Russians had gained control of the habitats of the most valuable sea-otters, the Kurilian-Kamchatkan and Aleutian sea-otters. Their fur was thicker, glossier, and blacker than that of sea-otters on the Pacific Northwest coast and in California. The Russians, therefore, advanced southwards along the Pacific coast only after the superior varieties of sea-otters had become depleted, around 1788. The Russian entry to the Northwest Coast was slow, however, due to a shortage of ships and sailors. Russians reached Yakutat Bay in 1794 and built the settlement of Slavorossiya there in 1795. James Shields, a British employee of the Golikov-Shelikhov Company, reconnoitred the coast as far as the Queen Charlotte Islands. In 1795 Alexander Baranov, hired in 1790 to manage Shelikhov's fur enterprise, sailed into Sitka Sound and claimed it for Russia. Hunting-parties arrived in the following years, and by 1800 three-quarters of Russian America's sea-otter skins were coming from the Sitka Sound area. In July 1799 Baranov returned on the brig "Oryol" and established the settlement of "Arkhangelsk". Destroyed by Tlingits in 1802 but rebuilt nearby in 1804, it became "Novo-Arkhangelsk" (). It soon become the primary settlement and colonial capital of Russian America. (After the United States purchased Alaska in 1867, Novoarkhangelsk was renamed Sitka and became the first capital of Alaska Territory.)