Alex & me : [how a scientist and a parrot discovered a hidden world of animal intelligence--and form
Pepperberg, Irene M. (Irene Maxine)
[United States] : HarperAudio, 2008.

Animal wise : the thoughts and emotions of our fellow creatures
Morell, Virginia, author.
New York : Crown, [2013]

Avian cognition : exploring the intelligence, behavior, and individuality of birds
Herrmann, Debra S., author.
Boca Raton : CRC Press, [2016]

Beastly brains : exploring how animals think, talk, and feel
Castaldo, Nancy F. (Nancy Fusco), 1962- author.
[United States] : Dreamscape Media, LLC, 2017.

Daisy to the rescue : true stories of daring dogs, paramedic parrots, and other animal heroes
Campbell, Jeff, author.
San Francisco, CA : Zest Books, [2014]

I am Bunny : how a "talking" dog taught me everything I need to know about being human
Devine, Alexis, author.
New York, NY : William Morrow, an imprint of HarperCollinsPublishers, [2023]

If Nietzsche were a narwhal : what animal intelligence reveals about human stupidity
Gregg, Justin, author.
New York : Little, Brown and Company, 2022.

If Nietzsche were a narwhal : what animal intelligence reveals about human stupidity
Gregg, Justin, author.
New York : Little, Brown and Company, 2022.

What a bee knows : exploring the thoughts, memories, and personalities of bees
Buchmann, Stephen L., author.
Washington, D.C : Island Press, [2023]

What are animals thinking?

[United States] : PBS, 2013.

What it's like to be a dog : and other adventures in animal neuroscience
Berns, Gregory, author.
New York : Basic Books, 2017.

What it's like to be a dog : and other adventures in animal neuroscience
Berns, Gregory, author.
[United States] : Tantor Audio, 2017.