Community observed and captured in the three sites. Community observed (left) and captured (right) in the three sites according to EF 1 & 2 groups. Bird density (“Observed”) is calculated by the number of birds observed divided by the number of counts (counts implemented in a given area). Bird abundance (“Captured”) is the pecentage of birds captured (numbers indicate the number of birds captured per EFG). Dark grey = anseriforms, Medium grey = RoC and Light Grey = charadriiforms.