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Correct Answer: 1
1 the characteristics of hummingbirds such as a narrow beak, small body, and strong wings are specifically adapted to aid in their food gathering. the narrow beak allows them to reach deep into flowers to access nectar, which is their primary food source. this specialized beak shape is particularly effective for extracting nectar from tubular flowers that other birds cannot access as easily.
2 a small body size is another advantageous trait for hummingbirds, enabling them to maneuver easily among flowers and plants to feed. their lightweight and compact body structure allows for exceptional agility and speed, which is crucial when foraging for food and avoiding predators.
3 strong wings are essential for hummingbirds as they spend a significant amount of time in the air. these birds are known for their ability to hover, a flight mode that requires immense wing strength and energy. hovering enables them to remain stationary in the air while they dip their beaks into flowers to drink nectar. the rapid wing flapping also creates a buzzing sound, which is characteristic of their kind.
4 on the other hand, the colorful feathers of hummingbirds, while visually striking, do not directly assist in food gathering. the primary function of these bright colors and iridescent plumage is for attracting mates and territorial defense. in many bird species, including hummingbirds, vibrant feather colors can be a sign of health and vitality, thus playing a crucial role in mating rituals rather than in the actual act of feeding.
5 therefore, among the listed characteristics, colorful feathers are the exception in terms of their utility for gathering food. they serve more of a social and reproductive function within the species.
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