Inbreeding threatens northern spotted owls
Northern spotted owls (Strix occidentalis caurina) face plenty of external threats, including habitat loss, deforestation and competition from invasive barred owls ...
northern spotted owls
Poisons from marijuana farms pose hazard to California owls
The poisons that California marijuana growers use to kill rodents are moving through the food web, recent research found, and may be negatively impacting threatened ...