An eagle perched on a tree top at Lake of the woods, Ontario, Canada

Adult bald eagle (Haliaeetus leucocephalus) in Sitka spruce tree in Pavlov Harbor on Chichagof Island, Southeast Alaska, USA. Pacific Ocean.

Birds - Africa

Bird in Tree

Adult bald eagle (Haliaeetus leucocephalus) in Takatz Bay on Baranof Island, Southeast Alaska, USA. Note the characteristic white head and tail of the adult bald eagle, it takes five years for this coloration to form.

Juvenile bald eagle (Haliaeetus leucocephalus) in Takatz Bay on Baranof Island, Southeast Alaska, USA. Note the brown coloration of the juvenile bald eagle, it is five years until the characteristic white head and tail of the adult coloration takes place.

Car with christmas tree on top

Planet Earth with a tree growing on top.

An illustration of an owl perched on a tree branch at night

Planet Earth with a tree on top, inside a glass bottle.

Owls perched on branches

A black owl sitting on top of a tree stump

The size of an Archaeopteryx perched on a tree branch compared to a young adult.

Silhouettes of birds eating from a bird seed ball on a branch

A bird sitting on a tree branch singing

Young birds perching in nest on tree

A snowman decorating a Christmas tree

One Person, Tree, Illustration And Painting, Outdoor, Bikini Top

Nursery

Bald Eagle

illustration of later years plan

An eagle perched on a tree top