Heliolisk also has Dry Skin, which provides it an immunity to Water-type moves and therefore allows it to threaten a multitude of Water-type Pokemon in UU. It also has a nice immunity to Ghost-type moves, meaning it can switch into Choice-locked Chandelure and nab a free Volt Switch. While Heliolisk has two immunities and a colorful movepool, it is weak to common attacking types in UU such as Ground and Fighting. This is also exacerbated by the fact that it has pitiful 62 / 52 physical bulk, meaning even resisted physical hits are going to take a chunk of Heliolisk's HP.
In fact, wind turbines are way down in the pecking order. Besides habitat degradation and destruction, the top human-built environmental threat to our feathered friends are buildings. As many as 970 million birds crash into them annually, according to a June 2013 study in the Wilson Journal of Ornithology.
The average lifespan of first year birds is 1 - 1.5 years. First year birds have a mortality rate of 60 - 75 percent and adults have a mortality rate of 50 - 60 percent. For any songbird the first year of survival is the most difficult. If these birds survive their first year they can live on average 4 - 5 years. Predators include: hawks, snakes, squirrels, cats and hunters.