Are Laikipia's recovering lions turning to endangered Grevy's zebras (Equus grevyi) for their next meal?
Aspen is making a comeback in and around Yellowstone National Park, because of predators
Posted August 30, 2018
The reintroduction of wolves into Yellowstone National Park is tied to the recovery of aspen in areas around the park.
Heritability explains fast-learning chicks
Both genetic and environmental factors explain cognitive traits, shows a new study carried out on red junglefowl. Researchers have shown that the ability of fowl to cope with difficult learning tasks is heritable, while their optimism can be explained by environmental factors.