Most recorded species:
Anas flavirostris (2 records), Phoenicopterus chilensis (2 records), Patagioenas picazuro (2 records), Himantopus mexicanus (2 records), Vanellus chilensis (2 records), Limosa haemastica (2 records), Larus atlanticus (2 records), Larus dominicanus (2 records), Ardea cocoi (2 records), Daptrius chimango (2 records).
Least abundant species:
Platalea ajaja (1 individual), Egretta caerulea (1 individual), Ardea alba (1 individual), Circus buffoni (1 individual), Machetornis rixosa (1 individual).