Summary
During a study from July 2024 to March 2025, four active nests were observed, each producing two fledglings, resulting in a 100 % fledging success rate.
The nests were built on Neltuma juliflora trees about three to 4.5 metres high, close to shallow water (0.3‑0.7 metres deep) with abundant fish, amphibians, and crustaceans for food.
Adult storks showed strong biparental care, spending an average of 62 minutes per visit at the nest and swapping roles in 94 % of foraging trips.
No nest abandonment, predation, or chick mortality was recorded, highlighting the sanctuary’s stable hydrology, low disturbance, and suitable habitat features as key to successful breeding.
Officials praised the research, noting that protecting these habitat conditions will support the species’ future in the region.