“The ranges of the two parent bird species have expanded due to climate change and now overlap around San Antonio, researchers say”…
“Analysis of the blood sample indicated the animal was truly a hybrid”…
https://www.smithsonianmag.com/smar...between-a-blue-jay-and-a-green-jay-180987383/
“Analysis of the blood sample indicated the animal was truly a hybrid”…
https://www.smithsonianmag.com/smar...between-a-blue-jay-and-a-green-jay-180987383/
