I don't know, that pose looks like he's thinking up some trouble! It looks like he's saying "Hmmmmmm. My diabolical plan is working out quite well so far, the humans seem to notice nothing amiss....soon I will take over the world!"
Presently have six Greenwing Macaw (17 yo), Red Fronted Macaw (12 yo), Red Lored Amazon (17 y.o.), Lilac Crowned Amazon (about 43 y.o.) and a Congo African Grey (11 y.o.)
Panama Amazon (1 Y.O.)