<p>Researchers have developed a remote-controlled baby penguin robot to observe and analyse the behaviour of penguins in the Antarctic.<br /><br /></p>.<p>Sending in a robot penguin armed with scanning equipment causes far less stress to the actual penguins than they feel when being observed by humans, researchers said.<br /><br />When approached by a human, a penguin's heart rate increased by an average of 35 beats per minute - a sign that the creature is stressed.<br /><br />Therefore, the researchers decided to disguise the robot rover as a baby penguin, 'The Mirror' reported.<br /><br />The penguin rover helped to get close enough to scan the micro-chipped birds. It took five different versions to create a chick that the penguins were not afraid of.<br /><br />The birds' stress levels plummeted so much so that the penguins even took the robot baby under their wings.<br /><br />"Chicks and adults were even heard vocalising at the camouflaged rover, and it was able to infiltrate a creche without disturbance," said researcher Yvon Le Maho, from the University of Strasbourg in Strasbourg, Alsace, France. </p>
<p>Researchers have developed a remote-controlled baby penguin robot to observe and analyse the behaviour of penguins in the Antarctic.<br /><br /></p>.<p>Sending in a robot penguin armed with scanning equipment causes far less stress to the actual penguins than they feel when being observed by humans, researchers said.<br /><br />When approached by a human, a penguin's heart rate increased by an average of 35 beats per minute - a sign that the creature is stressed.<br /><br />Therefore, the researchers decided to disguise the robot rover as a baby penguin, 'The Mirror' reported.<br /><br />The penguin rover helped to get close enough to scan the micro-chipped birds. It took five different versions to create a chick that the penguins were not afraid of.<br /><br />The birds' stress levels plummeted so much so that the penguins even took the robot baby under their wings.<br /><br />"Chicks and adults were even heard vocalising at the camouflaged rover, and it was able to infiltrate a creche without disturbance," said researcher Yvon Le Maho, from the University of Strasbourg in Strasbourg, Alsace, France. </p>