Spot the cat 1 & 2

I've made the first one easy.
See if you can find the one in the extra pic.
Second extra shows them both enlarged.

This was on a dog walk to the harbour. The jumble of marine  clutter besides the house on the bridge is of longstanding. There used to be three geese* who lived among it but they have all succumbed to foxes or old age. 
I imagine that the window on to the river is the cat's usual access point. I have never ever seen anyone emerge from the house. 

The lime kiln is a safe vantage point for the other cat since the harbour is popular with dog walkers. Raki didn't notice it. She pays no heed to felines (she lives with five) and much prefers to chase gulls.

* No, four - Blip has become my memory bank!
https://www.blipfoto.com/entry/1376228 (2011)
https://www.blipfoto.com/entry/2598055 (2012)