Graph

Virginia Rail
(Rallus limicola)

Great Lakes Marsh Monitoring Program

Additional information on: Great Lakes Marsh Monitoring Program

Geographic area or population: Great Lakes Basin in Ontario

Graph showing the trend of the species through out the observed years
 
Listing of the individual data points that make up the graph
YearAnnual IndexLower limitUpper limit
19950.6540.4790.869
19960.6150.450.819
19970.7110.5340.972
19980.760.5621.026
19990.4180.310.578
20000.4820.3460.644
20010.4670.3360.645
20020.5280.3910.713
20030.3840.2690.532
20040.4880.3560.672
20050.5230.3940.701
20060.4090.30.545
20070.4480.340.588
20080.3630.2740.477
20090.3730.2790.482
20100.2940.2210.396
20110.3670.2850.498
20120.3020.2270.391
20130.3220.2510.426
20140.3010.2270.4
20150.2780.2090.37
20160.3210.2420.418

Notes on numeric data: Ex represents 10 to the power of x; For example 1.2345E-2 is equivalent to 0.012345