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appendix b final 2008 biological surveys of los angeles and long ...

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9.0 Birds<br />

120<br />

Total Number <strong>of</strong> Species<br />

100<br />

Average Number <strong>of</strong> Species (per survey)<br />

Number <strong>of</strong> Species<br />

80<br />

60<br />

40<br />

20<br />

0<br />

1973-74 1978 1984 1986-87 2000-01<br />

(HEP 1976) (HEP 1979) (MBC 1984) (MBC 1988) (MEC 2002) 2007-08<br />

Figure 9.6-1. Historical Comparisons <strong>of</strong> the Total <strong>and</strong> Mean (per survey) Numbers <strong>of</strong> Species <strong>of</strong> Birds in Los Angeles<br />

<strong>and</strong> Long Beach Harbors.<br />

9–36 <strong>2008</strong> Biological Surveys <strong>of</strong> Los Angeles <strong>and</strong> Long Beach Harbors<br />

April 2010

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