I should mention that I am also not able to properly view the globalmap page since yesterday (all other pages on the site render correctly).
It seems like it might be a css issue?
I have tried that page in several browsers, and all that use Webkit engine look like this: http://www.terminalia.org/bird/screen1.png
I mainly use the Maxthon browser, which has a "retro mode" (Trident engine), and with that the page looks like:http://www.terminalia.org/bird/screen2.png
In that case, the map loads, but the page does not display properly, and renders VERY slowly. [EDIT: In this case, the map appears, but the controls don't work properly. I am not able to pan the map, and when I try to zoom, the main map stays the same, but only the overlay with the site location icons changes scale...]