Somme (river) invasion fleet of William the Conqueror assembled in the Bay of the Somme, at Saint-Valery-sur-Somme. The river also featured in the 1346 withdrawal of Edward III of England's army, which forded the river at the Battle of Blanchetaque during the campaign, which culminated in the Battle of Crécy. Crossing the river also featured prominently in the campaign which led to the Battle of Agincourt in 1415. In 1636, a Spanish army led by Thomas Francis, prince of Carignan, crossed the Somme defeating a French army during the Thirty Years War threatening Paris. Most famously, the Battle of the Somme, during
Cross River gorilla population and their survival. All hunting in the population is unsustainable. The population of Cross River gorillas declined by 59% between the years 1995 and 2010, a greater decline over that period than any other subspecies of great ape. Apes such as the Cross River gorilla serve as indicators of problems in their environment and also help other species survive. The decline of this species started thirty years ago and has since continued to decline at an alarming rate. The danger of hunters has led these creatures to fear humans and human contact, so sightings of the Cross River gorilla