Word: interbreeding
(lookup in dictionary)
(lookup stats)
Dates: during 2010-2019
Sort By: most recent first
(reverse)
A more likely scenario is that the grizzlies will snatch polar-bear cubs as they emerge from their winter dens or vice versa, says Rockwell. Most intriguing of all is the possibility that the two species might interbreed. "These guys only split off evolutionarily about 150,000 years ago, so...