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