@Denise
We've got lots of flickers and other types of woodpeckers here in the Okanagan Valley of B.C. Other birds love to take over abandoned woodpecker holes.
Watching the great blue herons hunt is almost like watching a cat stalk its prey, totally focused and relentless. We have a heronry in one of our regional parks.
I love the Wall of Birds. The ones that don't occur where I live or have lived are especially intriguing for their novelty. Of the ones that occur near me, my favourites are the Common Loon and the Great Blue Heron. I see the Great Blue Heron more frequently, but the Common Loon is especially exciting to find, other than on our Canadian dollar coin, which we call a "loonie" because it has a loon engraved on its surface. I love the sound of a loon!
In marshy areas near me I can easily identify the red-winged blackbirds by sound, often alerting me to the exact location. A couple of the marshes also have yellow-headed blackbirds. The bright yellow head and call that only a mother could love helps identify them.