Possible Clues:

• Quick movement everyone needs to catch a bird
• Wader in atoll floundering quite quickly
• English runs within reach after total scored briskly
• Warbler trapping lake bird, as quite fast
• On the whole the bird has to be quite fast
• Somewhat brisk -- notedly so
• Caught in squall, egret toppled pretty quickly
• Musical direction meaning “somewhat brisk”
• Briskly, in music
• Nearly claim that animal returns briskly