Unusual bird on my bird table.

[Toastiness]

It's quite amazing; you see crows harrassing Buzzards and think they're insane.

Have you noticed that the crows make a particularly raucous sound when harassing or even flying towards a buzzard ? I usually spot this is happening from the noise.
One theory is that they do it to show how 'ard they are to other crows

[Sysman]

Might it have been a jackdaw/crow, they hate hawks & take every opportunity to harass them.

If I remember correctly (which isn't a certainty at my age) the smaller bird doing the attacking was too swift to be a crow.

[zeitghost]

One theory is that they do it to show how 'ard they are to other crows

There's definitely a jackdaw pecking order at the bird table.

[Lockhouse]

Pheasant and woodpecker in the garden.

[zeitghost]

Jealous now.