Winged and wingless crickets to ID

Winged and wingless crickets to ID

Observation - Winged and wingless crickets to ID. Description: 2 different crickets - very similar in appearance but one has wings. Both have ovipositors. What are they and what is the difference between them?

2 different crickets - very similar in appearance but one has wings. Both have ovipositors. What are they and what is the difference between them?