Whales on Australia’s ‘humpback highway’ are at growing risk of injury from boat and propellor strikes

Exclusive: Images show deep cuts and damage to tails and fins, as experts warn the migrating species often aren’t able to avoid a collision

Gruesome images of adult and juvenile humpback whales along Australia’s east coast with slash and gouge injuries from boat and propeller strikes highlight what experts say is a growing problem, as the population booms 60 years after the ban on whaling.

Missing tail parts, deep red lacerations and shocking injuries to the spine of a whale calf can be clearly seen on the images, gathered by WWF Australia and shared with the Guardian.