Ceriwis - Some recent outdoor shots

I am still very new, but I am reading and learning and trying. These are photos from our recent trip to Maine. Just looking for general comments, tips and critiques on both composition and quality.
 
I am currently using a Canon Rebel XSi with the 18-55 kit lens and an EFS 55-250 lens. I am currently saving for a much better telephoto lens. A pro let me use his Sigma 70-200 f2.8 and i really liked.
 
I don't have the album shared in Photobucket so hopefully the files are still visible, if not let me know and I will change the album settings.
 
Thanks
 
<img src="http://www.thephotoforum.com/forum/[IMG]http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3133.jpg" border="0" alt="" /><img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3133.jpg" border="0" alt="" />
 
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3131.jpg" border="0" alt="" />
 
The next three were all taken from a moving canoe.
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3119.jpg" border="0" alt="" />
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3110.jpg" border="0" alt="" />
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3103.jpg" border="0" alt="" />
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_3088.jpg" border="0" alt="" /> Yeah, I know the squirrel is out of focus, he jumped just as I hit the shutter
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_2867.jpg" border="0" alt="" />
 
<img src="http://i764.photobucket.com/albums/xx288/Crotalus-Joe/Maine%20Photos/IMG_2854.jpg" border="0" alt="" />
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