A) The seasonal movement of birds from one place to another. B) The behavior of birds eating specific diets. C) The process of birds changing their appearance. D) The process of birds building nests.
A) To find new mates. B) To establish territories. C) To refuel and rest during their long journeys. D) To hide from predators.
A) Hummingbird B) Arctic Tern C) Ostrich D) Penguin
A) Antarctica B) Asia C) North America D) Europe
A) Plant more trees everywhere. B) Keep cats indoors, reduce pesticide use, and avoid disrupting their habitats. C) Offer them snacks during their journey. D) Scare them away for fun.
A) Electroception B) Echolocation C) Magnetoreception D) Thermoreception
A) To ensure the survival of bird populations and maintain ecosystem balance. B) To make migration easier for birds. C) To encourage birds to find new routes. D) To reduce bird populations.
A) Email reminders. B) Loud noises in the environment. C) Changes in daylight length and temperature. D) Global migration alert system.
A) Arctic tern B) White stork C) Albatrosses D) Manx shearwaters
A) Breeding opportunities B) Predation avoidance C) Temperature regulation D) Food availability
A) Peregrine falcon B) Eleonora's falcon C) Gyrfalcon D) Merlin
A) 44% B) 32% C) 50% D) 25%
A) Partial migration B) Chain migration C) Nomadism D) Leap-frog migration
A) Cluster formation B) Circle formation C) V formation D) Line formation
A) Bar-headed geese B) Albatrosses C) Arctic terns D) Peregrine falcons
A) Emus B) Penguins C) Red knots D) Dusky grouse
A) Dusky grouse B) Penguins C) Swallows D) Emus
A) Long-distance calls B) Short, contact-type calls C) Alarm calls D) Mating calls
A) Bird banding records B) GPS tracking devices C) Weather radar data D) Satellite imagery
A) Resident birds B) Permanent residents C) Endemic species D) Passage migrants
A) By changing their diet B) By nesting in inaccessible locations C) By flying in large flocks during the day D) By migrating at night
A) The American goldfinch B) The pink-footed goose C) The Eurasian blackcap D) The dark-eyed junco
A) Bar-tailed godwits B) Northern wheatears C) White storks D) Eurasian blackcaps
A) 55 percent B) 70 percent C) 80 percent D) 30 percent
A) Visual landmarks B) Olfactory cues C) Radical pair mechanism D) Sun compass
A) Cerebellum B) Trigeminal system C) Hippocampus D) Cluster N
A) Staying in one place year-round. B) Having a generalist diet. C) Following other migratory birds. D) Migrating over shorter distances.
A) Bohemian waxwings B) Red crossbills C) Common swifts D) Swallows
A) 70% B) 50% C) 80% D) 90%
A) Dark-eyed junco B) Pink-footed goose C) American goldfinch D) Brent geese
A) 14,000 km (7,600 nmi) B) Over 22,000 km (12,000 nmi) C) 8 million kilometres D) 96,000 km (52,000 nmi)
A) Satellite tracking B) Radar tracking C) Scientific ringing D) Marking swans with a nick on the beak
A) Protogyny B) Sequential hermaphroditism C) Sexual dimorphism D) Protandry
A) 96,000 km (52,000 nmi) B) 22,000 km (12,000 nmi) C) 8 million kilometres D) 14,000 km (7,600 nmi)
A) Open fields. B) Desert oases. C) Thermal columns. D) Urban landscapes.
A) The Global Bird Conservation Pact B) The Migratory Bird Treaty Act of 1918 C) The International Avian Protection Accord D) The African-Eurasian Migratory Waterbird Agreement
A) Olfactory cues B) Magnetoreception C) Visual landmarks D) Sun compass
A) Greater noctule bats B) Hawks C) Owls D) Eagles
A) Magnetoreception B) Endogenous programming C) Experience D) Visual landmarks
A) Albatrosses B) Gulls C) Auks D) Terns
A) Avian agitation B) Vogelzug C) Migratory drive D) Zugunruhe
A) 22,000 km (12,000 nmi) B) 14,000 km (7,600 nmi) C) 8 million kilometres (4.5 million nautical miles) D) 96,000 km (52,000 nmi)
A) Olfactory cues B) Visual landmarks C) Magnetic fields D) Sound waves
A) Higher crop prices B) Increased public awareness campaigns C) Economic incentives D) Government regulations mandating participation
A) Bohemian waxwings B) Asian houbaras C) Red crossbills D) European starlings
A) Volcanic regions. B) Large water bodies or high mountain ranges. C) Deserts and open plains. D) Urban areas and roads.
A) Northern Hemisphere B) Southern Hemisphere C) Western Hemisphere D) Eastern Hemisphere
A) Rice B) Wheat C) Corn D) Soybeans
A) They are altered with selective breeding. B) They avoid all geographical barriers. C) They are led by older birds in the flock. D) They follow a genetically determined route.
A) Red crossbills B) Bohemian waxwings C) Asian houbaras D) European robins
A) Charles Darwin B) Johannes Leche C) George Lowery D) Hans Christian Cornelius Mortensen
A) With the help of olfactory cues B) By following older birds C) Through a radical pair mechanism D) Using visual landmarks
A) Influenza virus B) HIV C) Ebola virus D) West Nile virus
A) Passenger pigeon B) European robin C) Siberian crane D) American sparrow
A) Keoladeo National Park B) Yellowstone National Park C) Serengeti National Park D) Kruger National Park
A) Brent geese B) Pink-footed goose C) American goldfinch D) Dark-eyed junco
A) Hydraulic flow models B) Stable isotopic methods C) Visual bird counts D) Radar measurements
A) American sparrows B) Siberian cranes C) European robins D) Passenger pigeons
A) Both sexes simultaneously B) Females C) Males D) Neither, they arrive at the same time
A) Increased food supply B) Enhanced navigation tools C) Pollution D) Reduced travel distance
A) 22,000 km (12,000 nmi) B) 14,000 km (7,600 nmi) C) 96,000 km (52,000 nmi) D) 8 million kilometres |