There are some exceptions to this rule. If: 1) The bird has been hanging around for a couple of days 2) It's a species I've never seen before and 3) It's rare for this area 4) It's a bird that interests me. (I wouldn't burn up gas to see a sparrow that looks just like another sparrow except it has a tail feather that's a centimeter longer than his cousin). 

It just so happened that someone told me that there was a Roseate Spoonbill hanging out in Milford Connecticut for several days. This a species that has only been reported in Connecticut a handful of times. I decided that this would be a bird worth chasing because it passed all 4 of my qualifiers. The Roseate Spoonbill has a pinkish color due to its diet and as you can see, has a spoon-shaped bill. What you don't see in the picture is that it makes a sweeping motion side to side when it has its bill underwater searching for food. This was one interesting bird that was worth the chase!