Grue jay or Bleen jay? Researchers confirm hybrid between blue and green jays
via news.mongabay.com
Short excerpt below. Read at the original source.
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 with mixed features. Spotted by a birder named Donna in her backyard in San Antonio in the U.S. state of Texas, this hybrid may have resulted from the two jay […]