I would not put a suet block on top of a birdhouse, just draws in other birds which is one thing you do not want to do. If you know they will eat suet you could put it near where you see them perching alot but not on the nestbox. Not all blues will eat suet though especially if there are plenty of live bugs. Swaying in the wind won't keep them away from a nestbox, most nestboxes do sway some in the wind. Will be interesting to see which box they choose. Good luck! Donna

Yes Deanie. Not a dumb question. You want to keep the HOSPs out of the box, and the Chickadee hole is too small for them. I don't know that a hole reducer would keep a House Wren out though. You may not have them in your yard. I had never ever laid eyes upon one until last summer. On May 1st, I had one show up in my yard. It went from box to box, filling each one with sticks. They are like the HOSPs in that they will destroy eggs and nests of other cavity nesters. They do not look or sound like our sweet Carolina Wrens.~Angie

Hi Kathleen- I'll address you since the other posts are old. I am so very sorry that you have experienced this. Did you read what the responses were to the older post of one that lost a bluebird on the nest? I would just repeat everything that they said. If absolutely no sign of injury, I would suspect lawn pesticides, but considering what happened to the 1st person that posted & didn't see signs of injury on her bluebird, it did turn out to be house sparrows. I would highly suspect this. Do you think the female is dead too? If so, again I would be suspicious of HOSP. Answering your question, the male would not starve himself, nor is he able to brood eggs. If the female died too, the eggs wouldn't have hatched because the female is the one to incubate the eggs. She has a brooding patch on her lower abdomen that the male doesn't have. If she is alive, she may not be returning to nest because of the failed nest situation, especially if there was foul play. Make sure you know that she is not returning before removing the nest & eggs. If she is alive, she will probably try to find a new mate. Without repeating too much, make sure your birdhouse is on a pole with a baffle & put a sparrow spooker up after the 1st egg. If you know for sure that the nest has been abandoned & you don't get any activity, you may want to change the location of the box (birdhouse). If you immediately get a house sparrow setting up shop, then you'll know that was most likely the culprit. Again, if female is not returning, now would be the time to get a Van Ert trap for your house to trap the male & female HOSP. If you do, make sure you are monitoring every hour if possible so you don't trap a native bird. They can die in there if without food for too long. One of the previous posts left a website for the Van Ert trap. Again, the previous posts left great advice for your situation. This site is not as active as it used to be for bluebirders, so you may want to post to bluebirdnut.com. Lots of bluebird experts are on that site like this one used to have. That's where I go whenever I need advice. BTW, I lived in Atlanta for ten years (live in AL now). Very sorry to hear about your bluebird tragedy. Hope you'll have another pair come for a future nesting, but definitely get that sparrow spooker!

Hello Michael, First I am glad you found this site, I was happy when I found it to, but I would like to invite you to join the bluebird nut cafe and we will provide you with all you need to know about these birds. It is way more active and you will get fast answers to your questions. Hope to see you there. http://bluebirdnutcafe.yuku.com/ Secondly your bluebird pair have committed to that nest with eggs so they won't abandon it easily. How much rain are you getting? One year I had blues there were several days of rain and no bugs except earthworms around to feed the babies. They didn't survive despite the parents efforts. My guess is your pair has left to find a food source and will return. I do find it odd that they left when you are providing mealworms. I would recommend you ask this question on the bluebird nut cafe site to get other's input. -Tyler