Blue-footed booby - Quiz
Blue footed booby
  • 1. Where is the blue-footed booby distributed?
A) Along the coasts of Northern Europe
B) Inland lakes of South America
C) Across the entire Atlantic Ocean
D) Continental coasts of the eastern Pacific Ocean
  • 2. What is the primary habitat type of the blue-footed booby?
A) Marine
B) Mountain forest
C) Freshwater river
D) Desert scrub
  • 3. Why do blue-footed boobies need land?
A) To breed and rear young
B) To molt their feathers
C) To escape from predators during the night
D) To hunt for food
  • 4. What are blue-footed booby nests made of?
A) Bare black lava in small divots
B) Soft grass and leaves
C) Twigs and sticks
D) Mud and feathers
  • 5. How do female boobies position themselves while nesting?
A) Facing the ocean at all times
B) Facing the sun throughout the day
C) Facing away from the wind
D) Facing the center of the colony
  • 6. At what age do female blue-footed boobies typically start breeding?
A) 6 months to 1 year
B) Only after 10 years
C) 1 to 6 years old
D) 8 to 10 years old
  • 7. What is the benefit of limited natal dispersal in boobies?
A) Increased genetic diversity
B) Access to high-quality nest sites
C) Lower competition for food
D) Easier migration to new territories
  • 8. What is the primary source of the blue color in booby feet?
A) Carotenoid pigments from their diet
B) A natural genetic mutation
C) Exposure to ultraviolet sunlight
D) Chemicals found in seawater
  • 9. What do the blue feet of a booby signal to others?
A) Social hierarchy within the colony
B) Immunological state and health condition
C) Successful hunting techniques
D) Age and migration status
  • 10. What happens to a booby's feet if it is food-deprived?
A) The feet grow in size
B) The feet turn green
C) The brightness decreases
D) The feet become more vibrant
  • 11. How does bigamy manifest in blue-footed boobies?
A) Two females and one male sharing a nest
B) Males building two nests for one female
C) One female mating with two males
D) One male mating with two different colonies
  • 12. Why does the nest become surrounded by excrement?
A) Due to a lack of nesting material
B) Because the female faces the sun while nesting
C) To deter predators
D) To help insulate the eggs
  • 13. What molecules transport carotenoids to the feet?
A) Glucose and water
B) Proteins and carbohydrates
C) Lipids and lipoproteins
D) Oxygen and minerals
  • 14. Which term describes the movement of young birds from their birthplace?
A) Foraging flight
B) Natal dispersal
C) Migration
D) Colonial expansion
  • 15. What is the underlying color of the skin on a booby's feet?
A) Flat, purplish blue
B) Dark brown
C) Pale white
D) Bright red
  • 16. What is the scientific name of the blue-footed booby?
A) Sula sulidae
B) Sula nebouxia
C) Sula nebouxii
D) Sula peruviana
  • 17. What is the primary food source of the blue-footed booby?
A) Seaweed
B) Crustaceans
C) Fish
D) Plankton
  • 18. What percentage of blue-footed booby pairs nest on the Galápagos Islands?
A) About 25 percent
B) About 50 percent
C) 100 percent
D) About 75 percent
  • 19. What does the Spanish word 'bobo' mean?
A) Sea or ocean
B) Stupid or foolish
C) Blue or bright
D) Fast or agile
  • 20. Who described the blue-footed booby in 1882?
A) Alphonse Milne-Edwards
B) Adolphe-Simon Neboux
C) Charles Darwin
D) Jean-Baptiste Lamarck
  • 21. What is the closest relative of the blue-footed booby?
A) Peruvian booby
B) Masked booby
C) Brown booby
D) Red-footed booby
  • 22. What type of hatching does the blue-footed booby practice?
A) Synchronous hatching
B) Delayed hatching
C) Asynchronous hatching
D) Single-egg hatching
  • 23. What is a major consequence of size disparity between siblings in boobies?
A) Shared food gathering
B) Cooperative nesting
C) Facultative siblicide
D) Early migration
  • 24. What color are the eyes of the blue-footed booby?
A) Yellow
B) Red
C) Blue
D) Black
  • 25. In the cross-fostering experiment, how did chicks raised by foster fathers with brighter feet perform?
A) They grew slower
B) They became more aggressive
C) They grew faster
D) They stopped growing
  • 26. What happened to the second eggs of females when their mates' feet were dulled with makeup?
A) They were smaller
B) They were missing
C) They were more colorful
D) They were larger
  • 27. What characteristic did smaller second eggs lack regarding their yolk?
A) Lower yolk concentration
B) Different shell thickness
C) Higher water content
D) Higher protein levels
  • 28. What important substance did the smaller eggs contain less of?
A) Oxygen
B) Yolk androgens
C) Vitamin C
D) Calcium
  • 29. What theory predicts that parents care more for offspring when paired with attractive mates?
A) Attractive mating theory
B) Natural selection theory
C) Differential allocation theory
D) Paternal investment theory
  • 30. How do males adjust their parental care based on egg appearance?
A) They ignore all eggs regardless of size
B) They prioritize the male's own comfort
C) They show more care for larger, brighter eggs
D) They show more care for smaller, duller eggs
  • 31. What did males paired with dull-footed females do regarding egg care?
A) They only incubated smaller eggs
B) They incubated all eggs equally
C) They refused to incubate any eggs
D) They only incubated larger eggs
  • 32. Did males increase care when females had both bright feet and high-quality offspring?
A) Only during the night
B) No
C) Only during the day
D) Yes
  • 33. What is the maximum height from which a blue-footed booby might plunge dive?
A) 100 meters
B) 200 meters
C) 10 meters
D) 50 meters
  • 34. How fast does a blue-footed booby hit the water when diving?
A) 50 km/h
B) 97 km/h
C) 30 km/h
D) 120 km/h
  • 35. How do blue-footed booby parents feed their chicks?
A) Regurgitation
B) Bringing live prey to the nest
C) Carrying whole fish in their beaks
D) Producing a nutrient-rich milk
  • 36. What is the mating system of the blue-footed booby?
A) Polygynous
B) Polyandrous
C) Monogamous
D) Promiscuous
  • 37. What is 'sky-pointing' in the context of blue-footed booby behavior?
A) A courtship dance movement
B) A signal used to warn of predators
C) A technique for drying wings
D) A method of hunting fish
  • 38. Where are prey usually consumed by the blue-footed booby?
A) On the shore
B) On the surface of the water
C) Back at the nest
D) Under water
Created with That Quiz — a math test site for students of all grade levels.