do elephents ever forget

Do elephants ever forget

TO HAVE A GOOD MEMORY YOU NEED TO HAVE A GOOD BRAIN.ELEPHENTS HAVE THE LARGEST BRAIN OF ANY LAND ANIMAL.AN ADULT MALE AFRICAN ELEPHANT'S BRAIN WEIGHS 5 KG WHILE AN ADULT MAN'S BRAIN WEIGHS ABOUT 1400 GRAMS.ELEPHANTS USE THEIR MEMORIES TO SURVIVE.THEY MUST REMEMBER WHERE THESE RESOURS CAN BE FOUND AT CERTAIN TIMES OF YEAR.THEY CAN RECOGNISE AN INDIVIDUAL PERSON BY SIGHT OR BY SCENT