Which of the following structure is adapted for feeding in a bird of prey?

Analyze the question: It asks which structures help a bird of prey (e.g., eagle, hawk, owl, kite) to feed. Note that "break" in option A is a typo for "beak."

Explain the concept: Birds of prey (raptors) are carnivores that hunt live animals such as rodents, snakes, chicks, and small birds. Their feeding structures are adapted to catch, kill, and tear flesh:

• Hooked (curved) beak: The sharp, downward-curved tip tears the flesh of the prey into bite-sized pieces.
• Sharp, curved claws (talons): These grip, pierce, and hold the prey firmly, often while the bird is flying.
• Strong feet and legs: These support the grip, but the key feeding adaptation is the talons.

Step-by-step solution:

1. Option B, "Smooth beak and strong claws": A smooth beak is not suited to tearing flesh. Wrong.
2. Option C, "Big beaks and strong feet": Size alone is not the adaptation. A big beak is not necessarily hooked, and this describes birds like the toucan or hornbill. Wrong.
3. Option D, "Pointed beak and strong claws": A pointed beak is typical of insect-eating or nectar-feeding birds (such as the sunbird), or of birds that probe. It is not the raptor's tearing beak. Wrong.
4. Option A, "Hooked beak and sharp claws": This matches exactly the tearing beak and the gripping talons of a raptor. Correct.

Tip: Link each bird to its feeding structure:

• Hooked beak + talons → bird of prey (eagle, hawk)
• Broad, flat beak → duck (filters mud and water)
• Short, thick, conical beak → seed-eater (weaverbird)
• Long, slender beak → nectar feeder (sunbird)
• Webbed feet → swimming birds

When you see "hooked," think flesh-tearing carnivore.