On eBird prior to the latest update you could use the summarize findings to create a trip list. I cannot figure out how to use that feature now, but Chazz Hesselein answered an Facebook query with a link to a cool website that allows an eBird user to create an Excel spreadsheet with a trip list by just copying the ebird list urls from eBird, pasting them into a box on the site, clicking to create a list, and presto, an Excel spreadsheet is automatically downloaded with your trip list. See the screen shots below if you don’t understand this, but the directions are all there, and pretty simple. I believe you can use Google Sheets or other free tools to open the Excel Spreadsheet if you don’t have Excel.

Good birding.