Deb, try this link & look at the after hatch year birds & the hatch year birds -- the juveniles. And read what it says too.
http://www.migrationresearch.o...
Birds can have so many variations based on age, sex, location, even what they eat. I had a red tailed hawk here that I got a great photo of & *I* knew it was a red tailed but it had an all white chest - pure white. That's what threw me. My bird ID books showed something totally different & I hunted & pecked (
) online like crazy. 95% of the sites I found did not match the red tailed I had. Then, finally, I ran across a couple of sites that showed the one I had & told of the blazing white chest -- it's a certain morph. Soooooo....... sometimes we have to dig deeper & deeper.
And take a look at this page about the "oddities"
http://www.migrationresearch.o...