does this block emus?
255688
I personally haven't experienced emus trying to infiltrate my house through my roof, but I would suspect not. If they can tear through your roof, they can probably get through this stuff too. I'd develop a more effective defense against these wild birds if I was you... Wait, you are talking about the large flightless bird are you not?
1690241
No. This protector is wider (W) but shorter (H). The borders will block some of the readout at the bottom of the display.
201828
Yes, the divider is the only barrier between the two sides. It is made, like the rest of the cage, of 1/2" X approx. 4" wire. To really keep the birds from interacting, you could slide cardboard, sheet metal or plexiglass, cut to size, into the slot.
319273
No, this is to protect bark on young trees. I use it to keep a weed trimmer r from damaging tender bark if it gets too close. Also, to keep moles and other things near the ground from chewing the bark. I would use the metal cone like protectors especially made for poles that have bird feeders on them. They work great, also, last and last. Amazon sells them I'm sure.
626220
Mmmm hard to say. I did not try many. If nothing is blocking the device and it is for a small dog it will work
800391
Yes this is a great blocker. Read the book that comes with it I know it is very small print. But just read the book have fun we are .
2240305
It works for me. I live close to railroads & it does help block out the trains :)
1193268
I have chipmunks but never had them climb up to the feeder before. Squirrels were my problem and this product works well blocking them and I am sure it would work on chipmunks too. What is funny is looking out and seeing a squirrels tail sticking out of the bottom of the tube when they try to figure out how to get up the pole with this guard on it!
181088
No. Interference trap blocks unwanted radio transmissions such as nearby FM radio stations. This device blocks 60 Hz electric mains hum that you might hear as a buzzing noise in your speakers.
939025
I don't have grackles, but it does keep out crows and jays. Even squirrels leave it (mostly) alone.
162110
I have a LARGE dog - and it does go off when I have my dog out on my patio (where I have the unit). I have to block it while he is out there. It is sensitive, but NOT too much so. Haven't had any 'false' rings.
1575752
Yes the blocking feature does work. I get a great deal of unwanted calls. I just add them to the phones blocking feature and if that person calls again the phone will ring once and then go silent. Love that feature.
32853
Yes this feeder prevents doves from perching on it and feeding, I cannot say about pigeons since I never get any in my yard. This is as advertised a "squirrel buster" which is why I bought it because squirrels were cleaning out my feeders almost on a daily basis. No more!!
1004394
Yes, it does come out. Note, however, that there is about a 3/4" gap left when you actually remove the divider--just the right size for some birds to get their heads caught. Also, I found that when the divider was in place, of course it did not prevent two birds that didn't like each other from pecking one anothers' feet. To prevent that, you need a double divider... Hope that helps.
1179804
We have the perch set as sensitive as possible and it is effective in keeping away grackles, starlings etc. the largest bird to successfully feed is the rose breasted grosbeak, which we were thrilled to see! However the squirrels still manage to outsmart us by hanging over the top! So we had to put this feeder on a pole with a squirrel baffle.
733076
I over lapped it in some places as I had 3 separate area of fences. That really blacked it, but it is probably about 80% blocking single ply.It works as my dogs don't bark at everything anymore. A great product.
751206
Not really. I tried but had to return it. Doesn't completely block it but makes it pretty impractical.