Pacific Reef-Heron / Chuchuko atilong
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Pacific Reef-Heron / Chuchuko atilong
Egretta sacra
Native Shorebird
The Pacific Reef-Heron or chuchuko' as it is called in Chamoru, is a large shorebird with long legs and a long bill. It comes in two color phases. Some chuchuko' are pure white, while others are completely dark gray. Both have yellowish legs and bills. These herons have broad wings and, like all herons and bitterns, tuck their necks into an S-shape when they fly.
Chuchuko' occur in many areas of the tropical Pacific. On Guam, they are commonly found in small numbers on reef flats surrounding the island.
Chuchuko' are expert fishermen. They wade in shallow water along the shore and catch mostly fish and crabs. They usually kill their prey by spearing it and eating it whole.
Chuchuko' nest from April to July in small groups on islets close to shore. They build a nest of twigs and grass in a hidden area near the ground or in trees. Females lay two to three eggs and the young are born almost naked. Both parents have to work extra hard to find fish to feed the growing babies. Once the young chuchuko' leave the nest, they must watch their parents and practice their fishing before they can fly away and live on their own.
Guam Comprehensive Wildlife Conservation Strategy, 9/27/2005
