Plate 111 of the Birds of America by John James Audubon, depicting the pileated woodpecker. Adults are 40 to 49 cm (16 to 19 in) long, span 66 to 75 cm (26 to 30 in) across the wings and weigh 250 to 400 g (8.8 to 14.1 oz), with an average weight of 300 g (11 oz).
How Wolves Help. Wolves play a very important role in the ecosystems in which they live. Since 1995, when wolves were reintroduced to the American West, research has shown that in many places they have helped revitalize and restore ecosystems. They improve habitat and increase populations of countless species from birds of prey to pronghorn, and even trout.
They use the Wolves instinct to protect their young to kill them. When one wolf dies, it changes the whole pack structure. Pups don't get the full benefit of training in the hunt by parents who are killed in their early life. Causing more predation problems because a Sheep is easy prey if they don't know how to hunt. I hope you never give up fighting for them all.