Up Next

Holograms, a new way to enjoy the circus

A Gnarly Parasite in Cat Poop Is Killing Marine Mammals

Toxoplasma gondii, or toxo, is a parasite that’s been killing sea otters, sea lions and dolphins for years. And we have cats to blame for spreading it.

Producer: Lena Jackson
Illustrator: Jimmy Kalman
Animator: Alexa Ledesma
Sound: Christopher Nordelo
Voiceover: Ashley Velez
Supervising Producer: Allie Jaynes
Executive Producer: Michelle Nash

A Gnarly Parasite in Cat Poop Is Killing Marine Mammals

Toxoplasma gondii, or toxo, is a parasite that’s been killing sea otters, sea lions and dolphins for years. And we have cats to blame for spreading it.

Producer: Lena Jackson
Illustrator: Jimmy Kalman
Animator: Alexa Ledesma
Sound: Christopher Nordelo
Voiceover: Ashley Velez
Supervising Producer: Allie Jaynes
Executive Producer: Michelle Nash

WHERE TO WATCH