Fork-tailed drongos have a signature color and pattern on their eggs, which helps them avoid getting duped by African cuckoos. Hans Stieglitz via Wikimedia Commons under CC BY-SA 3.0 Cuckoos have ...

Black birds with a greenish sheen and brown heads sometimes visit my yard during spring migration. These are male brown-headed cowbirds, and they often arrive in mixed flocks of red-winged blackbirds ...

SOUTH BEND — The peregrine falcon nest atop the downtown County-City Building bears two brown eggs that could hatch in the next month. As viewers can see through a live in-nest camera, they are being ...

Across the suburbs, it’s the time of year when Canada geese start putting down temporary roots in unlikely places. The birds have been spotted setting up nests and laying eggs in parking lots, on ...

Big Bear Lake's famous eagle couple, Jackie and Shadow, lost their eggs to ravens. Observers wonder if Jackie will lay ...

Big Bear’s beloved bald eagles, Jackie and Shadow, lost their first eggs after ravens raided the nest while the pair was away ...

In a robin couple, a male brings his female partner nesting material as she constructs the robins’ nest. The female builds the cup-like nest with mud as its foundation and lines it with grasses, twigs ...

The number of eggs a bird lays — its clutch size — varies greatly among species. You might think every species should simply lay lots of eggs because that would increase the odds of more young birds ...

After abandoning their nest for over three hours, Jackie and Shadow’s eagle eggs were damaged by invading birds near Big Bear Lake.