West Indian manatees face serious welfare threats from watercraft collisions, cold stress, and red tide events. Understanding these gentle marine mammals helps us protect them more effectively.
Manatees experience acute suffering from boat propeller strikes which cause deep lacerations, broken bones and organ damage. Many survive strikes with permanent injuries that affect their ability to feed and thermoregulate. Cold stress syndrome causes weakness, lethargy and pneumonia as manatees huddle near warm water outflows. Red tide events cause distressing neurological symptoms before death. The loss of seagrass forces manatees to travel further for food, increasing energy expenditure and exposure to boat traffic. These welfare impacts are compounded by the species' slow reproductive rate - females only calve every 2-5 years.