1.   A sage grouse in full mating display will compete for the attentions of females on the lek.

2.   Now, researchers at the University of Maryland have shown that the most successful male suitors tone down their mating displays in response to signals from the females.

3.   They had never seen the mating display of the woodcock.

4.   When I arrived at the farm here recently, conditions were perfect for watching the aerial mating display of the American woodcock.