Graph

Eastern Kingbird
(Tyrannus tyrannus)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: Northern Rockies

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
19700.4220.3030.616
19710.4320.310.633
19720.4340.3110.617
19730.460.3450.683
19740.4580.3430.645
19750.4540.3360.621
19760.4460.3270.589
19770.4690.360.664
19780.4810.370.66
19790.50.380.711
19800.4740.350.619
19810.4930.3770.662
19820.4880.3760.637
19830.5010.3810.659
19840.4960.3680.644
19850.510.3970.676
19860.530.4080.704
19870.5210.3910.685
19880.540.4220.716
19890.5360.4090.696
19900.5210.3640.667
19910.5520.4250.723
19920.5760.4520.759
19930.5830.4540.781
19940.5760.4390.759
19950.5720.410.743
19960.5870.4370.782
19970.6130.4740.82
19980.6030.4540.811
19990.6250.4760.847
20000.5970.4260.812
20010.6420.4750.873
20020.6470.4830.883
20030.6450.4660.898
20040.6610.4890.924
20050.6920.5180.974
20060.6820.5060.956
20070.7210.5241.04
20080.7210.5251.03
20090.7090.5031.03
20100.7470.5231.11
20110.7340.5211.08
20120.7540.5221.13
20130.7610.5141.14
20140.7760.5261.18
20150.7950.551.2
20160.8390.5771.29

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