Figure 1From: A supertree approach to shorebird phylogenyPrevious hypotheses shorebird phylogeny. Family and subfamily level relationships of shorebirds based on: a) Morphological data [19]; b) DNA-DNA hybridisation [16]; c) Sequence analysis of RAG-1 [20, 21], cytochrome-b [22] and myoglobin intron II [21].Back to article page