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Statistics for 2017

Published on January 29, 2018 under BRAW

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Totals for 2017
Total Trail Boxes 8415
Total Bluebirds Fledged 23266
Total Boxes used by Bluebirds 4715
Total Bluebird Eggs Laid* 28473
Total Bluebird Eggs Hatched* 23226
Tree Swallows Fledged 10845
Chickadees Fledged 815
House Wrens Fledged 4037
Total Cavity Nesters 38963

* Not all monitors reported these numbers

Bluebird Statistics 2016 2017
Percentage of Trail Boxes Used by Bluebirds 58.1% 56.0%
Percentage of Eggs Hatched 78.0% 81.6%
Percentage Fledged from Eggs Laid 81.5% 73.4%
Percentage Fledged From Hatchlings 95.8% 90.0%