To fight posion wyverns use a gas mask.

Do not fly in a straight line when escaping as they have a horrible turning radius. Try getting them stuck behind things in the environment.

Make sure to carry bolas on you..... so you can bola your friends and run

When you search for eggs try to always take another person and eat cactus broth to help you be noticed less. Dont forget to give your bird cactus broth also. Very important