@cee-dee wrote:The last pic shows them with "ordinary" Mallard and even though the Mallard are further away, you can see those two are bigger.
They seem to "Quark" rather than "Quack". Interesting that the two have arrived from somewhere and are sticking close together?
Yes,I think I see where you’re coming from CD,
They won’t quack in English,They ”have arrived from somewhere” (I think we all know it’s not from within the UK,don’t we?) and are “sticking close together” in other words refusing to intergrate with the rest of society,
You also noted they were much larger than the Mallards,far be it for me to say it,but I think an over generous welfare system and the preponderance of food banks have a lot to answer for ! 
