@th182 ,
@IReallyLikePizza2 ,
@looney2ns ;
Looking forward to the nest building spring of '21, so let's get 'em ready this winter! Of course, birds feed all seasons so we don't have to wait until spring, either.
Since I already have one in a bluebird house I'm thinking about trying one in either a platform bird feeder or putting one in a fake tiny birdhouse and getting it close up to our hummingbird feeder swinging from a shepherd's hook.
Either way I'll put a heatsink on it like I did the first one, which BTW, I'll try my best this holiday to post some pictures and links in case someone likes my makeshift (but adequate) and adjustable mounting bracket and how I mounted the outboard heatsink.
Here's sample, showing the bracket and the heatsink:
View attachment 77657