An update on the Grebes

I'm not entirely sure if this is the same family since we've had several pairs of Red-necked Grebes nesting on the West Lake this year, but since they're hanging around the same area as the nest at the Bird Blind I suspect that it might be. If it is, it looks like they've lost one chick. Unfortunately, that sort of thing happens in nature.

I think it might be the male doing the feeding in the pictures below, but if there's someone out there who knows their grebes better than I do please feel free to correct me in the comments.