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One lays an egg and the other seeds it
Just like chickens

Actually... probably something like that. What ever birds do.

they have no soft tissue to determine these things. all speculation and rubbish

There are a lot of great posts! Have a nice day :)

Hello dear

Please follow back

Every time I upvote you post and I hope you upvote back in my post. I'm completely done my step now your chance...