Check your spelling. Do your searching in the Campus Library, so you can ask for help when you need it. Identify articles of interest. Read more about evaluating sources. Track down the actual articles.
Some articles are available full-text in the database.
Click on them to read. Some articles have only a citation in the database. Winter ecology of bald eagles in the Nisqually River drainage, Washington. Since you can't click right to the full text of these, you will need to track them down using the UW Libraries Catalog. Search the title of the journal in the catalog.