Ducklings bustle around the hen on her nest. A duckling climbs onto her back then tumbles off when the hen turns.
Clips are from University of North Dakota field cameras placed on duck nests at a Ducks Unlimited property in central North Dakota. DU is collaborating with UND on the nest cams project to study the habits of blue-winged teal. To view the full videos, go to UND's Wildlife@Home website and see how you can participate in this citizen science project. Discover other DU research projects at www.ducks.org/pprresearch.