Checking billy barr’s snow log…
Knowledge graph centered on Zahavi's handicap hypothesis with 20 nodes and 87 connections. Top connected: Bacteria, Zonotrichia leucophrys, Zonotrichia leucophrys oriantha, White-crowned sparrow, Zonotrichia leucophrys gambelii.
The hypothesis that sexually selected traits are honest signals of individual quality because they impose a cost to the bearer