What term describes the Western Tanager's active pursuit of flying insects mid-air?
Answer
Sallying or hawking
Western Tanagers are proficient aerial feeders, meaning they actively pursue mobile prey. This method involves launching short flights from a perch to snatch flying insects directly out of the air while they are in motion. This behavior is comparable to that of flycatchers and is referred to as 'sallying' or 'hawking.' This pursuit technique complements gleaning by ensuring the bird can capitalize on opportunities presented by mobile prey throughout the day.
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