Although usually seen individually, green catbirds typically socialize in pairs but can be seen in groups of 3–5 at the end of breeding season when their young are still somewhat dependent on their parents. Green catbirds do not flock but outside of breeding seasons it is not uncommon to see them in groups of around 20 birds all feeding in mutual territories, this is most common during winter fruiting seasons. Amongst these groups of green catbirds other species that can be found during these communal feeds are satin bowerbirds, regent bowerbirds and fig birdsHandbook of Australian, New Zealand and Antarctic Birds. Volume 7. Boatbill to Starlings. Oxford University Press, 2006.
