Fun With Flycatchers

Olive-sided flycatcher

Howdy. This morning, I decided to take my 'scope down to Victoria's Government House grounds in the hope of getting a few snaps of olive-sided flycatcher. Their proclivity for sitting on exposed perches makes them ideal birds to try and photograph, and the morning was bright but somewhat overcast - great for highly amateur digi-scoping!
Within minutes of arrival I located an olive-sided flycatcher and soon had a few pics in the bag.

Western Wood-pewee

Close by, a western-wood pewee was also flycatching, and eventually posed for a couple of shots. With the exception of yesterday's bird (presumably the same one) the pewees (or pewee singular) that I have seen here have all been pretty silent.
I suppose I may be sticking my neck out with the identification of this bird, but unless I'm very much mistaken, pewees are fairly straightforward birds to ID. Of course, specific identification of pewee species is another matter altogether, but they seem easy enough to separate from the empidonax flycatchers in this part of the world. 

Less easy to put a name to were the 2 silent empids that I also came across today (one of which is pictured here). I'm edging toward willow flycatcher, based on the lack of prominent eye-ring, pale throat, weakish wing-bars and broad bill. Opinions would be gratefully received!

Willow flycatcher?

There appeared to be other birds 'new -in' this morning too. A pair of rufous hummingbirds were chasing each other around, the first I've seen at this site, and a warbling vireo was silently feeding in a garry oak.