Latest Monogamous pairing in animals Stories
redOrbit Staff & Wire Reports - Your Universe Online The evolution of monogamy among male mammals appears to have been triggered by the threat of infants being killed by unrelated males, researchers reported on Monday in the journal PNAS. The study is the first to reveal this evolutionary pathway for the emergence of pair living, and contradicts the theory monogamy resulted from a need for extra parental care by the father. The researchers also found males were more likely to...
John Neumann for RedOrbit.com Chest-thumping and grunting alpha males, a study suggests, may be losing the battle for preferable females to males who can demonstrate caregiving and the ability to provide for a family, according to research published in the Proceedings of the National Academy of Sciences. The research team says they have demonstrated mathematically that the transition to pair-bonding was based on female choice and faithfulness, so that providing for females became a...
- Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
- Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
- Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
- A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.