Need Halp Asap,dont Know About Pigeons Er Er Er

[ANGELOUT]

My Son Lives Downtown And Keeps Finding Pigeons In The Same Alley In The Same Spot, It's Miserably Cold Here, And We Are Expecting Wind Chill Advisorys Soon. This One Cant Hardly Mmove But Isnt Bleeding It Turns Its Head All The Way Around, Looks Like The Neck Is Broken Sometimes. I Dont Know About Birds At All. Anyway Told Him To Bring It Home To Me, Mom. It Is In A Big Box In The Garage, I Put Tons Of Blankets In Box, Some Water Which Froze And Some Mixed Bird Seed. It Pooped Some, So I See It Ate A Bit Too, I Think It Wants Water, It Was Laying On The Water Which Had Froze, I Felt Awful Moved It Back To Blanket, I Have Had My Blow Dryer On Top Of The Cage All Day To Keep It Warm, It Crawls Around Then It Hides It Head Under The Blaket And Looks Dead, Then It Will Be Up And Around Again Later. How Cold Is Too Cold For A Sick Bird, I Have Dogs And Cats And Dont Want To Kill It With Stress, Help Somebody I Am Scared To Touch It Because Of What It May Do. Should I Force Water Or Just Keep Putting Warm Water In The Cage, But What If It Cant Get To The Water, I Am A Mess Help!!!!sorry For This Typo Mess Too