Bobolinks are a threatened species. Prince Edward Island actively meets with farmers to encourage them to change their farming practices. Many have and now wait a few weeks before cutting their fields so that Bobolinks can properly nest. New Brunswick should follow suit, but they are all over the place with what is protected and what isn't.
Pied-billed Grebes aren't easy to find around Carleton County. There is one spot where I've now found them back to back years. I actually got to hear it call for the first time when I found one this week. Last year I found a juvenile so now I'm thinking they nest around this lake outside of Hartland.