Perhaps some have seen this behavior before and know what this pair (male and female) of Black Skimmers is doing. I guess it is some kind of quiz for those who are curious. Skimmers are known for having rich repertoire of many interesting behaviors. So, can you tell what they are doing? _http://www.pbase.com/mbb/image/144735560_ (http://www.pbase.com/mbb/image/144735560) Mark B Bartosik Houston, Texas http://www.pbase.com/mbb/from_the_field