Fig 11.

Currently known diets of non‐avian avialans labelled onto an avialan phylogeny. The tree topology is taken from Fig. 3A in Pittman et al. (2020a ), with Scansoriopterygidae and Anchiornithinae grafted on from Fig. 1 in the same chapter. Eogranivora is placed in a polytomy with Bellulornis and Schizooura after O'Connor (2019) grouping it with the former. A taxon is assigned a diet if specimens of it have preserved meals and/or if two lines of evidence agree on a diet. Even with these low bars for assignment, less than 15% of taxa in the tree are assigned a diet, and the tree itself includes less than half of the named non‐avian avialan genera.