Some 100 species of birds are what scientists call “obligate brood parasites”–instead of building nests and raising their own young, they lay their eggs in the nests of other species and let those ...
La CROSSE, Wis. -- A parasite is again being blamed for killing hundreds of migrating ducks on Lake Onalaska and along the main channel of the Mississippi River near here. U.S. Fish and Wildlife ...
A water-borne parasite in the Lincoln Memorial Reflecting Pool has killed around 80 ducks since late May, according to the National Park Service. Snails that live in the pool caused "high levels of ...
Research on brood parasites usually focuses on the evolutionary arms race between host and parasite, but findings published this week in Nature highlight the importance of a broader perspective. The ...
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