|
# surveys |
# species |
| 2002 |
2,384 |
488 |
| 2001 |
1,451 |
429 |
| 2000 |
202 |
283 |
| 1999 |
229 |
260 |
| 1998 |
193 |
234 |
| 1997 |
474 |
275 |
|
|
# surveys |
# species |
| 2002 |
96 |
134 |
| 2001 |
79 |
126 |
|
|
# surveys |
# species |
| 2002 |
7 |
130 |
| 2001 |
151 |
248 |
|
|
# surveys |
# species |
| 2002 |
333 |
143 |
| 2001 |
319 |
145 |
| 2000 |
74 |
89 |
| 1999 |
218 |
112 |
| 1998 |
237 |
120 |
| 1997 |
181 |
107 |
|