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75:. An Earth Metrics Inc. study of 1990 provided for more protection of the seals by constructing an earthen berm on the southern part of Sanctuary Island and landscaping this area with shrubby native grasses to provide enhanced privacy for the Harbor seals. The Harbor seal is protected in the USA under the
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has been estimated at approximately 500 individuals, of which up to 100 animals have been observed within
Strawberry Lagoon, hauling out at Strawberry Spit. Typically Harbor seals in California do not congregate in haul outs in numbers exceeding 100.(Orr, 1972) In the 1980s a channel was created to
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along with increases in small boat traffic have diminished the use of this lagoon for seal haul out, noted as early as 1990.
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sever the spit from the mainland creating a more secure haulout for the seals known as
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and a considerable diversity of native flora, including several rare and
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127:, Report 10323, published by the County of Marin, April 30, 1990
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87:The higher ground above the lagoon is dominated by
42:, United States. This location, particularly on
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16:Lagoon in the state of California, United States
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66:The entire Harbor seal population of the
278:Marin County, California geography stubs
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135:, The Megalithic Portal, ed. A. Burnham
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268:Wetlands of the San Francisco Bay Area
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123:Earth Metrics Inc., Patrick Sullivan,
125:Harbor Seal Study for Strawberry Spit
54:. Pressures of urban development at
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263:Lagoons of Marin County, California
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91:, the location of certain extant
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79:of 1972. (U.S. Congress, 1972)
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83:Geography and natural history
211:. You can help Knowledge by
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141:Marine Mammals of California
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205:Marin County, California
174:37.885263°N 122.500606°W
146:United States Congress,
130:C. Michael Hogan. 2008.
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23:Strawberry Lagoon, 2017.
273:Mill Valley, California
102:species. (Hogan, 2008)
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118:References
100:endangered
106:See also
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