For species where both parents work together to raise their offspring, cooperation is key. A new study shows how pairs of Common Murres update each other on their condition so that when one partner needs a break, the other can pick up the slack.
For species where both parents work together to raise their offspring, cooperation is key. A new study shows how pairs of Common Murres update each other on their condition so that when one partner needs a break, the other can pick up the slack.