Red wolves haven’t roamed the marshes of southwestern Louisiana for 40 years, but their genetic “ghosts” remain there in the DNA of coyotes whose ancestors mated with them, researchers say. The scientists believe those genetics …
Two closely related species — Allen’s (Selasphorus sasin) and rufous hummingbirds (S. rufus) — are interbreeding in a newly discovered hybrid zone spanning from Northern California to southern Oregon. Around 2013 to 2014, researchers were having …
Across the globe, gray wolves (Canis lupus) carry slivers of chromosomes from domestic dogs (Canis lupus familiaris), pointing to potential genetic hybridization that spans back many generations. Analyzing the canids’ DNA, researchers found that although …
While eastern coyote populations are abundant in Ontario, researchers recently found the canids play a different role than wolves in predator-prey interactions. Ontario is one of only a few areas where wolves, coyotes and hybrids …
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