Graph

House Wren
(Troglodytes aedon)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: Boreal Taiga Plains

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
197010.48.2913.6
19719.817.7912.6
19729.167.7310.9
19739.628.0911.5
19749.527.9811.5
19758.847.4910.5
19769.37.9110.9
1977108.4711.9
19789.187.7311
19799.17.6911
19808.557.3110
19818.967.7710.4
19829.58.1411.1
19838.437.249.88
19848.357.19.95
19858.787.5610.2
19869.167.7910.8
198710.99.2912.9
19889.428.1511
198910.18.7211.7
19909.368.210.8
199112.110.414.2
199212.110.713.9
199312.510.914.5
199412.310.914.1
199511.29.9812.7
19969.668.5411
19978.97.8210.2
199810.89.4812.4
19998.927.8710.2
20007.9279.03
20017.686.828.7
200287.19.04
20038.827.899.9
20047.736.788.87
20058.287.369.33
20068.947.8710.2
20078.567.649.62
20088.677.789.72
20098.887.8610.1
20108.567.69.65
20118.567.569.72
20127.836.98.95
20137.986.959.15
20148.016.979.18
20159.68.3811.1
20168.987.8510.3

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