Do they know something I don't?

Oh wow they look so funny sat there all together. They are probably just 2 couples on a double date. XD

I'm now wondering whether my birdbath is the equivalent of a hot tub for them.

I'm now wondering whether my birdbath is the equivalent of a hot tub for them.

I have two of that type on adjacent fence posts and a more traditional pedestal one, I do try to make sure they have readily available fresh water. Occasionally I get a greater black cat visiting them as well

I think that a birdbath is like heaven for birds in weather like this.  They will gather and take turns (sometimes without fighting.....but generally with) because they absolutely love to cool off, drink and chill around the cooler.

They are my most regular visitors as well.

There you go then, your place  is  "Becky's Cafe" for feathery friends. :)

I do feed them, there's feeders of different kinds, a bird table and loose seed on the ground. It's an all you can eat buffet kind of deal

Haha maybe. If you are feeding the birds maybe your garden is the resturant too.