![]()
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
A) Marine B) Mountain forest C) Freshwater river D) Desert scrub
A) To breed and rear young B) To molt their feathers C) To escape from predators during the night D) To hunt for food
A) Bare black lava in small divots B) Soft grass and leaves C) Twigs and sticks D) Mud and feathers
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
A) 6 months to 1 year B) Only after 10 years C) 1 to 6 years old D) 8 to 10 years old
A) Increased genetic diversity B) Access to high-quality nest sites C) Lower competition for food D) Easier migration to new territories
A) Carotenoid pigments from their diet B) A natural genetic mutation C) Exposure to ultraviolet sunlight D) Chemicals found in seawater
A) Social hierarchy within the colony B) Immunological state and health condition C) Successful hunting techniques D) Age and migration status
A) The feet grow in size B) The feet turn green C) The brightness decreases D) The feet become more vibrant
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
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
A) Glucose and water B) Proteins and carbohydrates C) Lipids and lipoproteins D) Oxygen and minerals
A) Foraging flight B) Natal dispersal C) Migration D) Colonial expansion
A) Flat, purplish blue B) Dark brown C) Pale white D) Bright red
A) Sula sulidae B) Sula nebouxia C) Sula nebouxii D) Sula peruviana
A) Seaweed B) Crustaceans C) Fish D) Plankton
A) About 25 percent B) About 50 percent C) 100 percent D) About 75 percent
A) Sea or ocean B) Stupid or foolish C) Blue or bright D) Fast or agile
A) Alphonse Milne-Edwards B) Adolphe-Simon Neboux C) Charles Darwin D) Jean-Baptiste Lamarck
A) Peruvian booby B) Masked booby C) Brown booby D) Red-footed booby
A) Synchronous hatching B) Delayed hatching C) Asynchronous hatching D) Single-egg hatching
A) Shared food gathering B) Cooperative nesting C) Facultative siblicide D) Early migration
A) Yellow B) Red C) Blue D) Black
A) They grew slower B) They became more aggressive C) They grew faster D) They stopped growing
A) They were smaller B) They were missing C) They were more colorful D) They were larger
A) Lower yolk concentration B) Different shell thickness C) Higher water content D) Higher protein levels
A) Oxygen B) Yolk androgens C) Vitamin C D) Calcium
A) Attractive mating theory B) Natural selection theory C) Differential allocation theory D) Paternal investment theory
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
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
A) Only during the night B) No C) Only during the day D) Yes
A) 100 meters B) 200 meters C) 10 meters D) 50 meters
A) 50 km/h B) 97 km/h C) 30 km/h D) 120 km/h
A) Regurgitation B) Bringing live prey to the nest C) Carrying whole fish in their beaks D) Producing a nutrient-rich milk
A) Polygynous B) Polyandrous C) Monogamous D) Promiscuous
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
A) On the shore B) On the surface of the water C) Back at the nest D) Under water |