- Lemur catta, commonly known as the ring-tailed lemur, were the first animals on record to engage in cuckolding for sexual pleasure.
- Humans lose bones as they age, and most individuals have under 20 left by age 80.
- The blobfish is sentient enough to understand what we call it, and tender enough to take it personally.
- Fish can’t feel pain, according to a recent study by the fisherman’s union of Nova Scotia.
- Crickets know how annoying they’re being, and they take a twisted, sadistic pleasure in it.
- Chimpanzees have exactly 32 teeth, except for 33-tooth Steve, who was exiled by the 32-tooth high council to preserve the purity of the 32-tooth bloodline.
- Platypuses are actually mammals.
- Lemmings are the only non-human animals to have religion.
—L. Dunn