On March 9, Tony Wright, Sensitive Species Biologist and Joe Cresto, a DWR volunteer, checked four wood duck boxes for eggs. They found that two of the boxes held eggs, promising another generation of wood ducks in southern Utah.
One egg-bearing box was at the Moab City Pond, the other at the Scott M. Matheson Wetlands Preserve.
The construction, placement and monitoring of these boxes has been Joe’s project. Joe retired from the BLM in Moab and now serves as a DWR volunteer. He was a career wildlife biologist and continues to support and conserve wildlife in his free time. Four years ago, he raised two boxes at the city pond and two at the wetlands preserve.
Before the wood duck boxes were erected, there were few wood ducks at the city pond.
Because these ducks are cavity nesters, nesting habitat was mostly unavailable at the pond. Cavities are most commonly found in stumps and dead trees, which are almost always removed from city parks. It was obvious that lack of nesting habitat limited population growth for wood ducks.
Since the boxes were constructed, wood duck pairs have successfully produced young. With eggs being laid this year, we can expect a new generation of wood ducks this spring.
Typically, ducklings that hatch and fledge from a given area return as adults to nest and rear young.
Habitat improvements, like the installation of nest boxes, are making a growing population possible. Wood ducks are among the most beautiful and celebrated waterfowl — not only in Utah — but in all of North America. I’d like to say thanks to Joe for his successful efforts on this particular project.