This Robb Stark screencap contains
sitka spruce, picea sitchensis, american white birch, paper birch, paperbark birch, canoe birch, betula cordifolia, betula papyrifera, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.
First scene: Robb, Catelyn, Edmure and Brynden discuss Walder Frey while Talisa just stands there.
Second scene: Talisa reveals to Robb that she's pregnant.