Saw this at the vet office today.
Edited for @Sunflower 
there was information that I cut off in the picture I took at the vets office. This one has the same information but complete now.
Omg I hate this as a graphic…what is it trying to say?All of the numbers are exactly the same but the colors are different??? And the spacing is off somehow so it doesn’t line up exactly?!?
As a data analytics person I want to fix it. 
(Please excuse my reaction. We are visiting friends and they gave me an afternoon hard cider and felt compelled to malign this graph which I’m sure contains useful information)
It’s much better now!
EEK!
Sometimes I look at Chickadee and imagine this
Bananas are originally from Australia
I also just learnt that today, from this! I didnt know that!
This is terrifying and I also can’t believe it’s not common knowledge because shouldn’t I have seen a toddler skull on the History Channel or someplace sometime in my entire life?!
It is a little morbid when you think about it. All the adult skulls we see are definitely from people who lived to be 100 and died of old age. 
The Boy: “I could have gone my whole life and not seen that.”
What’s weird is the one on the left looks adult other than the teeth to me. The nose, the forehead etc.
Might just be the angle!
Nose bridges grown in around 3-4 years old and teeth don’t start falling out until 5-6 so maybe it is from an older kid.
Same, The Boy. Same.
FWIW, these also exist in the US! They’re cool.
And in the Canadian Rockies!
Northern Ontario has them also. There is one bridge, plus several underpasses.