Are these grasshopper mating ??

[Murray of the Deep]

here's the pic and barely moving are they mating? the other one is slightly bent are they mating or what? if they are where will they put their egg sacks? can i take the egg sac or will it hatch on its own? are they grasshopper mating??and also where would it be better or which will they prefer to lay egg fruits and twig compost or cocofiber compost?