what are two ways nonliving things could affect yellow rumped warblers
Answers
Answer:
Explanation:
Yellow-rumped Warblers flit through the canopies of coniferous trees as they forage.
They cling to the bark surface to look for hidden insects more than many warblers do, but they also frequently sit on exposed branches and catch passing insects like a flycatcher does.
In winter, Yellow-rumped Warblers join flocks and switch to eating berries from fruiting shrubs. Sometimes the flocks are enormous groups consisting entirely of Yellow-rumped Warblers.
If another bird gets too close, Yellow-rumped Warblers indicate the infraction by holding the body horizontally, fanning the tail, and raising it to form a right angle with its body.
When males court females, they fluff their feathers, raise their wings and the feathers of the crown, and hop from perch to perch, chipping. They may also make display flights in which they glide back and forth or fly slowly with exaggerated wingbeats.
The Yellow-rumped Warbler's flight is agile and swift, and the birds often call as they change direction.