During the mating season, these bright-throated males climb high into the air and then nose-dive, belting out sharp squeaks or trills to impress watching females.
Overall, Mr. Brennan impressed those watching yesterday.
Their courage and determination impressed a watching world.
I covered the Republican convention, and I was impressed in watching my Times colleagues at how much their jobs have changed.
Burns' approach work would have impressed the watching British and Irish Lions head coach, Warren Gatland, and the England head coach, Stuart Lancaster, yet Biarritz stole the initiative after 26 minutes following a Yachvili penalty.
The calm of Londoners, who suffered the outrage of the explosions and the ordeal of waiting for news from dear ones who may have been there (that silence which cuts like a blade through your heart), impressed the watching world, as did the calm of Madrid's population the previous year.
Gray was impressed after watching his submission.
It was my turn to be impressed after watching Melanie scrub down the tile in another bathroom until it was immaculate.
"I thought he was on his way to the goals he had set for himself," Travis Payne said, adding that he and others were impressed while watching Jackson rehearse at Staples Center on June 23 and 24, 2009.
