Larus dominicanus - family laridae
Medium sized birds which are commonly seen along Uruguay's coastline. They are generally found in large number near ports or fishing boats due to their opportunistic scavenger characteristic. Both black and white seagulls and grey seagulls may regularly been spotted.
Several dead fish can genearlly be seen in the port where the picture was taken and although they sometimes find for some laying around piece, they are commonly seen catching fresh fish from the water.