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Loggerhead Shrike Presentation by Andy Didiuk - Saskatchewan ...

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Percent of Total Nest Observations<br />

20<br />

15<br />

10<br />

5<br />

0<br />

-5<br />

1 - 5 6 - 25 26 -<br />

50<br />

51 -<br />

75<br />

76 -<br />

100<br />

101 -<br />

125<br />

126 -<br />

150<br />

Percent of 1st Observation - Nest Distance<br />

2009 & 2010 Combined Middle Sandhills <strong>Shrike</strong> Surveys<br />

151 -<br />

175<br />

176 -<br />

200<br />

201 -<br />

225<br />

226 -<br />

250<br />

251 -<br />

275<br />

276 -<br />

300<br />

301 -<br />

325<br />

326 -<br />

350<br />

Distance Range (m)<br />

351 -<br />

375<br />

376 -<br />

400<br />

401 -<br />

425<br />

426 -<br />

450<br />

451 -<br />

475<br />

~ 400 meters<br />

linear and logarithmic<br />

trend lines<br />

n = 126<br />

476 -<br />

500<br />

501 -<br />

525<br />

526 -<br />

550<br />

551 -<br />

575<br />

576 -<br />

600

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