Graph

LeConte's Sparrow
(Ammospiza leconteii)

Breeding Bird Survey (BBS) - Canadian analysis

Additional information on: Breeding Bird Survey (BBS) - Canadian analysis

Geographic area or population: Boreal Hardwood Transition

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
19700.7410.1863.35
19710.7290.1883.02
19720.7310.2032.95
19730.6970.1972.68
19740.6710.1972.69
19750.6480.1812.48
19760.6230.1862.31
19770.6030.1892.17
19780.6010.1922.05
19790.5650.1781.94
19800.5550.1851.82
19810.5360.1881.66
19820.5240.1911.61
19830.5190.1881.46
19840.4970.1951.36
19850.4910.21.33
19860.4830.1981.33
19870.470.1951.2
19880.4570.1981.2
19890.4320.2070.999
19900.4550.2271.03
19910.4240.2060.946
19920.4230.2130.913
19930.3970.1980.846
19940.4010.2040.833
19950.420.2340.913
19960.3890.2220.776
19970.3920.2340.77
19980.430.2550.926
19990.4380.2561.05
20000.4020.2460.773
20010.380.2330.744
20020.3630.2190.696
20030.3530.2120.666
20040.3380.1970.612
20050.3980.2420.84
20060.3980.2430.863
20070.3860.2350.787
20080.3180.1810.582
20090.360.2170.696
20100.3590.2150.661
20110.3060.1670.572
20120.3110.1670.582
20130.3050.1650.579
20140.3220.1840.609
20150.3060.1720.601
20160.3150.1740.597

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