I was bothered why big birds sit in trees, and am relieved to find myself a good answer today: They spend time calculating a dive for a prey without mistake. Indeed, they are a good mathematician.
So, an egret on top of a tree should be able to solve my another problem. From that lofty vantage point, it definitely can tell how big is my playground.
But a Common Flameback who is drumming on a tree stump certainly cannot. Nobody can think while busy playing heavy rock.
The Lineated Barbets who camouflage themselves are never reliable too, especially when their noses are being turned up.
So, how big is my playground?
It is as far as I can journey.
It is as far as I can journey.






