Yesterday, we got the kids outside in and on things with wheels:

Vivien has sitting more or less down.
( two more )
Oscar continues to be kind of mama-centric, wanting Elizabeth specifically to do all sorts of things, from cutting banana bread to taking him to the bathroom. It's kind of a drag to be told "papa go away" a lot, but I hope it's just a phase as opposed to a parenting style thing — I do feel like I'm a little quicker to intervene when he's up to something iffy and a little more skeptical of his rapid-fire requests than Elizabeth is. Maybe my going back to daytime outside-the-house work will change the dynamics a bit. Oscar is also talking up a storm in more complete sentences when he feels like it — more people have names, and the flip-side of the specific requests is that he's using names as subjects more often in speech — things like "Mama carry Oscar" and "Vivien eat that" in addition to "Papa go away". He's also much more skilled at climbing playground equipment than in the fall, even though he had some time off (although we didn't wait for the snow to melt to set him upon the equipment this spring). He's skipping rungs successfully because he's in a hurry on things he couldn't quite hack in the fall.
Vivien is eating all kinds of things and working on a fourth tooth. She can also play while sitting and eat while sitting in the high chair (which has made the high chair cool again for Oscar). She's growing out of many of her hats and six-month clothes, and frequently babbling contentedly. Our days of being able to play a board game with a placid infant are going away again, though: all the bits are very fascinating. If we're lucky, she'll be a bit more amenable to a bedtime before ours sometime soon.
We've bought some seeds and are starting tomatoes inside. If we're lucky, we'll have zucchini, acorn squash, pumpkins, a few sorts of tomatoes, kale, mixed carrots, strawberries, pears, peas and chives. We'll probably manage a subset of that, but we can hope (and trust Gord and his CSA to give us lots of veggies, too). The crocuses are up again in the lawn, and I scattered some globe thistle seeds out front for colour and spikiness. I hope it's a good year for green-thumbiness!