The city of Setúbal is on the north side of the Sado river estuary. It is a now a pretty revitalized city attracting tourist from all over, and a sleeper city for Lisbon workers that want to live outside the city.
They are very proud of the Sado Bottlenose Dolphins and have been tracking the families for many years. The 31 dolphins not only have names, how to identify them but also their whole genealogy for the last few generations mapped.
And then we bought the drink we had first thing in the morning!
https://en.m.wikipedia.org/wiki/Setubal
