One in three dog owners say they have talked to their pets on the phone.
427
Cats recognise the voice of their owner, but never evolved to care.
22
Cows can sleep standing up, but they can only dream lying down.
745
Squirrels forget where they hide about half of their nuts.
698
The seahorse is the only fish to have a neck.
12
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9