Today we have the photos of reader Dave, who has his own website here. His captions are indented.
Mallard (Anas platyrhynchos):

Northern Harrier (Circus hudsonius):

Tree Swallows (Tachycineta bicolor):

Eastern Tailed Blue Butterfly (Cupido comyntas):

Common Eastern Bumblebee (Bombus impatiens):

Long-Legged Fly (Dolichopodidae):

Sugar Maple (Acer saccharum):

Turkey Vulture (Cathartes aura):

Great set of pictures Dave!
Those are some great pictures. Nice bee!
Nice close shots of things we usually see from much farther away. I especially like the vulture. Look at the sheen on those wings!
Lovely photos. The butterfly is not an Eastern Tailed Blue, however, but an Azure (genus Celastrina). There are a lot of very similar species in this complex and unfortunately I don’t know which one it is.
Nice pics, Dave, thanks for sharing these!
Nice bokeh, what lens(es)?
Very lovely work, Dave.
These are great! Sorry I forgot to comment. Kept getting sidetracked.
Thanks, everyone.
Spectacular photos! Thanks!