Couples showing off: Songbirds are more passionate in front of an audience
Both sexes of a songbird called the blue-capped cordon-bleu intensify courtship performances that involve singing and dancing in the presence of an audience, especially if it is a member of the opposite sex, researchers have discovered.
from Latest Science News -- ScienceDaily https://ift.tt/2P9K5gX
from Latest Science News -- ScienceDaily https://ift.tt/2P9K5gX
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