Who could pass that up? Kent watched over his shoulder the whole time we were there.  To the left, a huge roller moved back and forth flattening all manner of stuff people dump here.  To the right, a huge earth mover scraped stuff here to there and back.  As they worked we could feel the earth move underneath us.  High on the municipal dump pile we searched for the Tamaulipas Crow.  This is the only place he can be seen in the US.  Found it.  We are out of here!