Watch out indeed. I've had a few too many bird hits. Amongst other minor hits and close calls; the ST2S had it's windscreen shattered at speed by a blackbird and I hit an owl with a KLR at night on dirt.
My worst hit though was almost a year ago to the day. I hit a sea gull early in the AM on I-84 headed east into the rising sun down to Torrey, Utah to hook up with a group of STx riders for our annual get together. I was on the 1098 and pretty much alone on the freeway, as it was 6 AM; except for a herd of mule deer that appeared to present dozens of silhouetted ears on a low pass. After the mulies i rolled the throttle on for a long straight downhill run with no vehicles in sight and the long valley opening up for 10 miles of loneliness. Lonely, except for something on the right shoulder about a 1/2 mile ahead. Thought it was a bit of light colored trash but as I got closer it started to move. A swung to the left lane as the trash took off right into my path. It was an instant that I saw it was a big seagull. A seagull in the high desert ... I should have been more prepared.
I quickly ducked.
Running along at something well north of a ton, it hit me full on the very top of my Adamo replica helmet and about knocked me out. Saw stars and had that metallic taste in my mouth which I thought was blood at first but was only that taste you get when you screw up a high dive a smack the water with your face. There was significant noise & my first thought was that the helmet or the faceshield was destroyed. After a bit of dazed groping, I discovered that the vented mouthpiece on the Arai had been popped out by the force of the hit.
Never stopped, as the bird must have been killed instantly dead, I was OK, & I sure wasn't going to find the mouthpiece. But if I hadn't ducked and the bird had hit me in the faceshield with my head upright, I wouldn't be typing this now. I'd have either balled it up from either being blind or having a snapped and broken neck.
Yes, birds can be a problem so be careful out there.
Chris