Robins lost their tree home

Dozens of Robins are desperate and confused after their evergreen came down from the heavy snow. It's a day later and they're still circling and perching on the remains (before they're removed). This is an urban neighborhood with strong competition for shelter. I'm hoping of course that they'll be able to find new nesting grounds, but is there anything that can be done to assist? It's really heartbreaking to see.