I started hearing baby calls of Grosbeaks, Blue Jays and Orioles. Grosbeak babies have a very cute and gentle begging call, almost like a teensy wailing. The young ones look like the females, and male plumage takes quite a while to develop, with some cool patchwork patterns in between. The males’ chest pattern varies in shape, size and vibrancy but usually they all have a fully black head. This guy that came yesterday does not. It is interesting because he otherwise looks like a regular adult male. I am adding two others for comparison. I also like that his chest pattern looks like a heart.