Graph

Orange-crowned Warbler
(Oreothlypis celata)

Breeding Bird Survey (BBS) - Canadian analysis

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

Geographic area or population: Northern Pacific Rainforest

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
197021.514.830.1
197122.816.132.8
197221.41530.2
19732216.630
197422.317.429.7
197521.116.228
197621.216.428.7
197719.314.625.7
197820.215.527.5
197919.214.925.7
198017.413.222.7
198116.712.721.5
198215.311.419.7
198315.511.519.8
198416.412.821
198516.713.321.9
198615.812.620.6
19871511.719.3
198813.810.617.2
1989151219.4
1990151219.5
19911512.318.8
199213.711.117.4
199314.812.119.1
199413.511.216.9
199512.29.8915
199611.38.9513.9
199710.88.2413.3
199810.58.1812.9
19999.627.1112.1
20009.967.6312.3
20019.967.6912.3
20029.787.6812
20038.626.5210.7
20049.37.5411.3
20059.487.6411.8
20068.696.8810.7
20078.56.8210.4
20088.767.0710.9
20097.96.089.87
20108.546.8410.8
20118.326.6810.4
20127.545.949.39
20137.616.079.55
20148.576.8711.1
20158.786.8911.4
20167.365.959.21

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