Exotic Incident #2548
									Reported:
								
								
									Location:
								
								
									Grand Rapids, MI - USA
								
							
									Species:
								
								
									Trap Type:
								
								
									Incident Date:
								
								
									08/07/2016
								
							
									Victim's Disposition:
								
								
									Victim's Name:
								
								
									Legal Action:
								
								Result:
Summary:
Eighteen cownose stingrays and three bamboo sharks died overnight at John Ball Zoo. A mechanical malfunction that left the Stingray Lagoon pool low on oxygen is the likely cause of death, according to zoo officials. A backup alarm that could have alerted zoo staff to the problem also failed to work.