In the new experiment, roosters made fewer alarm calls, meant to warn peers of predators, when placed in front a mirror versus when standing near another rooster. Stefano Spaziani / picture alliance ...

Is your pup picking a fight with the hallway mirror? From sensory confusion to the famous "mirror test," discover the real scientific reasons why dogs bark at their reflections ...

French photographer Xavier Hubert Brierre set up a big mirror and a camera trap in Gabon, Africa, to capture amusing responses from wild animals. Wild animals react to seeing own reflections in a ...

Add Yahoo as a preferred source to see more of our stories on Google. Our dogs can do the most adorable things. They don't view life as humans do and sometimes have a hard time figuring out normal ...