Araucaria bidwillii (bunya pine)

there is a tree next to the estadio centenario

Thank you Craig, Clive, Jprat and Achmmad for the suggestions. Checking the pictures it is not an Araucaria angustiolia because it only seems to have branches at the top and the pine cones are different (I have eaten the seeds - pinhão - in Brazil and they are delicious!; pity they aren´t those...). The Araucaria bidwillii is the correct id and according to wikipedia the pine cones are as the ones we saw: http://en.wikipedia.org/wiki/Araucaria_bidwillii I don´t know if they are edible, the one that had been cut or was broken, was there like that so we can´t tell, maybe someone broke it to have a look inside and that is why they weren´t cut as the brazilian ones. Craig, the tree is in a central park in the middle of the city next to a children´s playground, hopefully the pine cones do not fall on heads....never heard of any case but maybe it´s something to worry about...