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<br />OOO~29 <br /> <br />.:7 <br />'" <br />...,-., <br />.!lO 3.5 <br />'Q) <br />'3..c <br />.!~ <br />... 0 3 <br />:0:-0 <br />:::::E <br />!!J 2, 5 <br />fIl <br />C <br />9 2 <br />...... <br /><<l <br />> <br />r... 1.5 <br />Q) <br />fIl <br />.D <br />01 <br /> <br />o <br />Z ,5 <br /> <br />Companson of <br />1987 Depth Model w1th <br />W Crane ObservatlOns <br /> <br />4 <br /> <br />r""'1 Obs Data <br />bd <11'23) <br /> <br />.9 <br /> <br />.8 ~ <br />!'- <br />co <br />.70- <br />.,... <br />~ <br /> <br />6- <br />'UJ <br /> <br />.5 .: <br />Cl.. <br />4 Q) <br />'0 <br />3CJ:) <br />'s <br />.2 u... <br /> <br />,1 <br /> <br />o <br /> <br />Figure A3. Comparison of the depth suitability index curve <br />developed by the Fish and Wildlife Service (1987) in 1986 with <br />with data collected at 23 confirmed whooping crane roost sites <br />from 1983-1991. The 51 curve was originally developed by species <br />experts using three data points. The raw data from 23 roost <br />sites was smoothed using a three bin running average. <br /> <br /> <br /> <br />- FWS SI <br /> <br /> <br />o <br /> <br />0- 10- 20- 30-' 40- 50- 60- 70- 80- 90. <br />10 20 30 40 50 60 70 80 90 100 <br />Percent of <br />Water Wldth <=.7 Feet Deep FWS 1991 <br />