LA REVELATIO ECCLESIAE SANCTI MICHAELIS ET SON AUTEUR

The Revelatio ecclesiae sancti Michaelis in monte Tumba was written at the Light Brackets beginning of the 9th century by a canon at Mont-Saint-Michel.It is composed of two parts : one (ch.IV to VII) is based on a traditional oral account of the founding of the sanctuary on Mont Tombe in Neustria, dedicated to Saint Michael by Aubert, a bishop of A

Predators are a ubiquitous presence in most natural environments.Opportunities to contrast the behaviour of a species in the presence and absence of predators are thus rare.Here we report on the behaviour of howler monkey groups living under radically different conditions on two land-bridge islands in Lago Guri, Venezuela.One group of 6 adults inha