Crashtestdummy
Legacy Member
*kuch*Cin zei:@Harry2011 en anderen:
Mass suicides are actually not uncommon in the animal kingdom. Look at lemmings: thousands of these birds will commit suicide by walking over a cliff, following their leader. In fact, over the past 30 years, about 16 mass die-offs of blackbirds have been recorded in the U.S.—about one every other year, involving over 1,000 blackbirds each time.
Bron: What Is Really Causing the Spate of Sudden Animal Deaths? | Dr. Kaku's Universe | Big Think