An adult American Bald Eagle (Haliaeetus leucocephalus) perched on a rock in Chatham strait, Southeast Alaska, USA. Pacific Ocean.

A juvenile American Bald Eagle (Haliaeetus leucocephalus) in flight over Chatham strait, Southeast Alaska, USA. Pacific Ocean.

American Bald Eagle (Haliaeetus leucocephalus) resting on a calved iceberg from the Le Conte glacier just outside Petersburg in Southeast Alaska, USA. Pacific Ocean.

Adult American Bald Eagle (Haliaeetus leucocephalus) taking flight near Juneau in Southeast Alaska, USA. Pacific Ocean.

American Bald Eagle (Haliaeetus leucocephalus) taking flight from a calved iceberg from the Le Conte glacier just outside Petersburg in Southeast Alaska, USA. Pacific Ocean.

Juvenile bald eagle (Haliaeetus leucocephalus) in tree just outside Petersburg, Southeast Alaska, USA.

Adult bald eagle (Haliaeetus leucocephalus) on iceberg calved from the LeConte Glacier just outside of Petersburg, Southeast Alaska. It takes an adult bald eagle 5 years to have the characteristic white head and tail feathers in maturity.

Juvenile bald eagle (Haliaeetus leucocephalus) in tree just outside Petersburg, Southeast Alaska, USA.

Juvenile bald eagle (Haliaeetus leucocephalus) in flight 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 ta

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