Bluebird numbers have plummeted. Here's how Albertans are helping them recover

https://i.cbc.ca/ais/d536b6c0-daaa-4361-af32-767c7acf316d,1784177332873/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C2519%2C1416%29%3BResize%3D%28620%29" title="Mountain bluebird numbers in Canada have declined by 60 per cent since 1970.

To help the iconic songbird recover, conservation initiatives are taking off in Alberta." width="620" />

Mountain bluebird numbers in Canada have declined by 60 per cent since 1970.

To help the iconic songbird recover, conservation initiatives are taking off in Alberta.