A lone Black-bellied Whistling Duck parent and its two intermediate ducklings that are probably two or three months old.
This grouping was within 20 feet of the grouping with the 10 ducklings.
And again I was surprised to see just one parent. Perhaps the two groups are make up one family.
Also, I later saw the parents with the three ducklings near the Chickee hut. Nice to know that all these families are doing so well here.