In the winter, the bobcat is a soft white, and in the summer they are light brown with dark spots. The birds of the coniferous forest are mostly herbivores but a few, like the eagle, are omnivore.These birds live off of A.) berries and nuts or B.) a combination of berries, nuts, worms, and small rodents and /or fish.They adapt to the long winters by migrating south to warmer weather.ealth issues are a major concern for the animals of the coniferous forest. One of the leading concerns found in the Pacific Northwest and into the regions of Canada is the home of the spotted owl.