The Birkans are the things that live on planet Brk. They like electricity and couldn't survive without it for 10 minutes. But what about the Bikans themselves? Here is where you cam learn the difference between male and female Birkans and other things.
Male Birkan
Female Birkan
There are many differences between male and female Birkans. One is that their antenna are different. The antenna on a male Birkan have more zigzags, but on a female birkan there is a little bit. Also their legs are different, the male's legs are more up and down. But the female's is more of both. A small difference is also that their packs are different. The packs are what is on the back of a Birkan.
The pack on the male Birkan has the yellow spots diagonally from each other, when the yellow dots on the female's pack is on the same side.