Just like humans, it can take a day or two for a concussion to show up in a bird that hits your window.
Leaving the bird to fly away can mean a painful and confusing death, while a couple of days R&R with PROWLS can guarantee a safe return to its habitat!
If a bird is unconscious (even for a brief time) after hitting a window, play it safe: follow our easy directions for containing wildlife, and call us.