<https://mountainbirds.vtecostudies.org/birds/hermit-thrush/heth-elevation-2/#itempage>
<http://schema.org/description>
"The mean relationship between abundance and elevation (dark blue line) of Hermit Thrushes within the Mountain Birdwatch study area and the uncertainty of those estimates (i.e., the 95% Bayesian credible interval, represented by thin lines). (Click to enlarge)."
<https://mountainbirds.vtecostudies.org/birds/hermit-thrush/heth-elevation-2/>