What unusual pet would you like to adopt?

@sciguy18 why? 😲

@JustLikeGreta It's one of the most scientifically interesting animals out there - a mammal that lays eggs, has a bill like a duck, a tail like a beaver, a body and fur like an otter and the males are venomous...

@sciguy18 Interesting. Wonder why only males are venomous.

@JustLikeGreta It is thought that males use the venom to protect themselves against predators or during battles with other males during mating season...