The rare bird, spotted in a backyard in Texas, is the first known blue jay-green jay hybrid in the wild, according to a new ...

A hybrid bird found near San Antonio is the offspring of the two types of jays, UT Austin researchers say. It's likely the ...

The ranges of the two parent bird species have expanded due to climate change and now overlap around San Antonio, researchers ...

The blue jay/green jay hybrid, a male offspring of a green jay mother and a blue jay father, has predominantly blue feathers, ...

Warming temperatures have prompted a rare hybridization of a blue jay and green jay, according to researchers at the ...

It's a blue jay! It's a green jay! It's a... grue jay? Learn why a hybrid bird spotted in Texas is making headlines across ...

A rare bird alert on the eBird app led University of Texas researchers to discover a rare hybrid from a blue jay and green jay mating.

Researchers have for the first time confirmed that a blue jay and a green jay have mated in the wild to produce a rare hybrid ...

Harmful blue-green algae has been found across the entirety of Green Lake, Wisconsin's deepest lake, for the very first time.

A health alert has been issued for Silver Glen Springs due to the presence of harmful blue-green algae toxins. Residents and visitors are advised to avoid contact with the water and to not consume ...

Though it shares little with Italy beyond jaw-dropping beauty, Lake Atitlán—a glittery blue lake ringed by three ...

Green Lake Association monitors the lake's conditions, and confirmed widespread blooms of blue-green algae, which is toxic to ...