I was at the Mitchell Sewage Lagoons this morning, and got a couple of pictures where I can't identify the birds. The first one I feel might be an American Bittern flyover? Looked a little small and not quite right for a Great Blue heron. (Another birder who was there, but not with me reported seeing an American Bittern fly in and land in some reeds. Could be that bird?) The second one I assumed was a Red-Tailed Hawk, until I got home and saw my not so good picture. Looking at the wing pattern, could it be a Northern Goshawk? That's what the Merlin Bird App is suggesting. And lastly the Sparrow. Probably just a young Song Sparrow. There's a very lightness and softness to its colour. Wish I could have got a more focused picture...On any of them...Oh well.