The brainstem consists of the midbrain, medulla oblongata, and the pons. Credit: SEER Training Modules/ U. S. National Institutes of Health, National Cancer Institute. Brainstem: The brainstem is the region of the brain that connects the cerebrum with the spinal cord.It consists of the midbrain, medulla oblongata, and the pons. Motor and sensory neurons travel through the brainstem allowing for the relay of signals between the brain and the spinal cord.he brainstem consists of the midbrain, medulla oblongata, and the pons. Credit: SEER Training Modules/ U. S. National Institutes of Health, National Cancer Institute. Brainstem: The brainstem is the region of the brain that connects the cerebrum with the spinal cord.
The snowy owl and many other types of owls are endangered. Most owls are endangered except for a few. There are no species of endangered owl in North America. Below is the official status for NA owls, by species. Although some local populations of these species are in some trouble (i.e., northern spotted owl) by no means are most owl species endangered.
The snowy owl (Bubo scandiacus) is a large, white owl of the typical owl family.Snowy owls are native to Arctic regions in North America and Eurasia. Younger snowy owls start with darker plumage, which turns lighter as they get older.Males are almost all white, while females have more flecks of gray plumage.he snowy owl is typically found in the northern circumpolar region, where it makes its summer home north of latitude 60Â° north. However, it is a particularly nomadic bird, and because population fluctuations in its prey species can force it to relocate, it has been known to breed at more southerly latitudes.