Richness and Abundance Summary
Most recorded species:
Chloephaga picta (3 records), Asio flammeus (3 records).
Least recorded species:
There are many rarely recorded species (56 species).
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Most abundant species:
Chloephaga rubidiceps (200 individuals).
Least abundant species:
Rhea americana (2 individuals), Pluvianellus socialis (2 individuals), Asio flammeus (2 individuals).