Graph

House Wren
(Troglodytes aedon)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: Atlantic Northern Forest

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
19700.1720.0880.409
19710.150.0650.319
19720.1510.0670.317
19730.1680.0840.406
19740.1540.0670.322
19750.1640.0790.351
19760.1610.0720.357
19770.190.1030.483
19780.180.0970.399
19790.1950.1110.412
19800.1660.0870.317
19810.1760.10.332
19820.1610.0840.284
19830.1980.1170.422
19840.1760.0980.333
19850.1710.0870.317
19860.1760.0930.327
19870.1740.0930.318
19880.170.0850.304
19890.180.0970.338
19900.1880.1050.34
19910.1630.0680.282
19920.1710.0840.289
19930.1710.0820.291
19940.170.0810.29
19950.1680.0780.277
19960.1550.0660.25
19970.1630.070.26
19980.1370.0470.235
19990.1730.0860.283
20000.2020.1170.35
20010.1650.0760.27
20020.1750.0840.286
20030.1620.0710.271
20040.1760.0860.288
20050.1790.0880.298
20060.1450.0520.262
20070.2530.1520.478
20080.2060.1150.365
20090.2110.1180.381
20100.2210.1250.398
20110.190.0940.336
20120.2010.1040.376
20130.1920.0880.363
20140.1890.0850.358
20150.2460.1380.483
20160.2590.1430.516

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