WTC7 seems to be a classic controlled demolition. WTC 1 &2 destruction appears to have been enhanced by thermate (a variation of thermite) in addition.
Pentagon was not struck by a passenger aircraft. It was a drone or missle.
There were a few newly hatched chicks, but these were mainly in the middle of the penguin huddle where it was warmest. So we just sat down on the edge of the mass and let the penguins come over to us. It was a massive privilige to see these amazing creatures in their natural habitat.