Ruby-crowned Kinglet
Regulus calendula
Notes:

I first noticed a few ruby-crowned kinglets migrating through in the fall of 2014. They have become regular visitors during migration. The best time to look for them is late September or early October.

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We abuse land because we regard it as a commodity belonging to us. When we see land as a community to which we belong, we may begin to use it with love and respect.
Aldo Leopold
A Sand County Almanac