A) Wing length B) Vocalization patterns C) Bill color and shape D) Foot size
A) Black Swan B) Trumpeter Swan C) Tundra Swan D) Mute Swan
A) Pink bill B) Orange bill with a black knob C) All-black bill D) Yellow bill with black tip
A) Relatively silent, hissing B) Loud trumpeting C) Harsh barking D) Soft whistling
A) Whooper Swan B) Trumpeter Swan C) Mute Swan D) Black Swan
A) North America B) Australia C) Asia D) Europe
A) Tundra Swan B) Whooper Swan C) Mute Swan D) Trumpeter Swan
A) Temperate forests B) Tropical rainforests C) Deserts D) Arctic regions
A) All yellow B) Yellow with a black tip C) All black D) Orange with a black knob
A) Africa B) North America C) South America D) Eurasia
A) Swan eggs B) Adult swans C) Young swans D) A type of swan disease
A) Neck length B) Feather color C) Foot size D) Knob size on the bill
A) Lakes and ponds B) Mountainous regions C) Dense forests D) Deserts
A) Trumpeter Swan B) Whooper Swan C) Mute Swan D) Tundra Swan
A) Fruits and nuts B) Small mammals C) Aquatic plants D) Insects only
A) Ignoring water pollution B) Increasing swan hunting C) Introducing new swan species D) Habitat preservation
A) Black B) Gray or white C) Pink D) Yellow
A) Goose B) Trumpeter Swan C) Mute Swan D) Tundra Swan
A) Habitat loss B) Better feeding habits C) Increased mating D) More nesting sites
A) Size and vocalizations B) Neck length C) Foot size D) Feather pattern
A) Europe B) Asia C) Australia D) North America
A) Nomadic B) Territorial C) Migratory D) Highly sociable
A) Decreasing biodiversity B) Controlling plant growth C) Spreading invasive plant species D) Polluting water sources
A) Longer neck B) Brighter plumage C) Larger knob on the bill D) Smaller size
A) A whooping sound B) A trumpeting sound C) A whistling sound D) A hissing sound |