Which Trees To Put In Your Backyard

I am very much interested in drawing birds into my backyard, and which trees are the best for this?

I planted a Washington Hawthorn this Spring and it died, I would like to know where one can buy a nice size Washington Hawthorn tree from a Mail Order Nursery?

I have 2 Crabapple trees, Sourwood, Wild Back Cherry, Oak, and a Dogwood tree which I am replaceing with another Dogwood tree.

If you can gave me suggestions which other trees to plant it would be helpful, even bushes.

I would suggest Eldeberry, Viburnums,Winterberrys for bushes. The winterberrys need a male and female.
I would ask your other questions (where to buy from) in the Trees and Shrubs forum.
http://davesgarden.com/community/forums/f/tas/all/

You could also check the Garden Watchdog for ratings on sellers.
http://davesgarden.com/products/gwd/

Pelle

Mulberry and Mimosa Draw the birds too. Hummers seem to love the Mimosa best of all.

Mountain ash is a good one also, Waxwings love them. Junipers provide places to nest for a lot of species. And some junipers have the blue berries that some birds love.