Graph

Spotted Sandpiper
(Actitis macularius)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: North America

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
19700.6430.5640.749
19710.6320.5590.728
19720.6080.5390.701
19730.6050.5380.692
19740.5970.5310.687
19750.590.5280.673
19760.5730.5130.65
19770.5660.5080.637
19780.5530.50.623
19790.550.4980.617
19800.540.4880.604
19810.5370.4840.599
19820.5290.4770.602
19830.510.4660.567
19840.5020.4580.56
19850.4910.450.545
19860.4890.4470.541
19870.4730.4360.519
19880.4710.4360.516
19890.470.4340.518
19900.450.4170.493
19910.4530.420.495
19920.440.4080.479
19930.4310.40.47
19940.4290.40.467
19950.4190.3880.457
19960.4290.3990.473
19970.4070.380.439
19980.4070.3790.443
19990.40.3720.432
20000.3930.3650.425
20010.3890.3620.423
20020.390.3640.423
20030.3860.3590.421
20040.3710.3460.403
20050.3790.3520.41
20060.3660.3380.4
20070.3610.3330.397
20080.3580.3320.393
20090.3630.3350.397
20100.3530.3270.388
20110.3540.3250.387
20120.3410.3120.374
20130.3450.3160.379
20140.3420.3120.378
20150.3390.3090.379
20160.3380.3080.378

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