Graph

Mountain Bluebird
(Sialia currucoides)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: Prairie Potholes

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
19701.170.7411.9
19710.8870.531.49
19721.030.641.7
19730.9530.5881.54
19740.8840.5671.45
19750.9450.5741.6
19760.9010.5641.44
19770.9620.621.5
19780.9230.5851.47
19790.8760.5641.33
19800.9210.6141.41
19811.110.7411.7
19820.790.4911.21
19830.9030.5871.36
19840.8390.5321.29
19850.910.6041.48
19860.8620.5641.3
19870.8830.6081.3
19880.9010.6321.33
19890.8850.6261.3
19900.9970.7191.46
19911.010.7281.52
19921.080.7521.61
19931.140.761.91
19941.120.8121.65
19951.090.791.68
19960.9470.7091.38
19970.7050.50.983
19980.8810.6621.27
19990.9340.6851.29
20000.910.6721.36
20010.7240.5391
20020.90.6451.36
20030.6220.4410.878
20040.7570.5351.07
20050.9310.6821.33
20060.7780.5721.08
20070.6950.4920.981
20080.5590.3880.848
20090.5940.4230.872
20100.4950.3280.728
20110.620.430.904
20120.4850.3220.705
20130.5930.4060.842
20140.5550.3750.791
20150.580.4010.845
20160.5140.3420.759

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