Another factor is that a big year in the US is SOOO much more difficult and expensive than say one in a single state, or the UK. I would guess birders don't have time and money to spend on maybe ticks, especially if you get into extralimital "maybe ticks"
...except that it's been suggested that it might be the individual that escaped from an aviary in Idaho in 2006...This is in Tennesse:
http://www.flickr.com/photos/dkirschke/
He could get it on Dec. 31 and then begin the arguments.
...except that it's been suggested that it might be the individual that escaped from an aviary in Idaho in 2006...
- Hooded Crane - Tennessee [see Ned Brinkley's comment]
- Rare Bird Alert: December 16, 2011 [but see Rick Wright's comment]
"Are there enough birds available over the next 10 days to reach 745?"
Yes, Whooper Swan 742, Nutting's Flycatcher, Streak-backed Oriole.
He dipped on Redwing and Dusky Thrush.
legitimate escapee
Overdue for parole? :h?:What is that exactly?