Mail Box Cavities
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Dave Duit
- Posts: 2146
- Joined: Tue Nov 25, 2003 2:02 pm
- Location: Iowa / Nevada
- Martin Colony History: In 2026, 88 pair with 333 fledged youngsters. 110 total cavities available, 82 Troyer Horizontal gourds and a homemade PVC / metal 28 compartment unit, 1 fallout shelter. Hawk and owl guards included. Martin educator and speaker. President and founder of the Iowa Purple Martin Organization. Please visit Iowa Purple Martin Organization on Facebook link: https://www.facebook.com/groups/1627283871068161 Emails send to [email protected]. Subject line include Iowa Purple Martin.
In the future I may build a few of these mailbox martin cavities and come up with a unique hub and rack for mounting. Thanks again Dale.
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
You're welcome Dave. I love sharing ideas with other Landlords. I would suggest that if anyone who builds one of these and you live in an area problem-ed with Owls take a minute and drill a hole thru the top and bottom handle and secure with a pin or bolt to prevent an Owl from pulling the door open.
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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Kyler
- Posts: 899
- Joined: Mon Apr 11, 2016 10:15 pm
- Location: Colby, Kansas
- Martin Colony History: PMCA Member - Project MartinWatch - Enlarged Compartments - SREH - S&S Control - Mite Control - Predator Guards - Heat Control ( Vents and Insulation ) - Supplemental Feeding -
Manage 7 different colonies in Colby Kansas.
Dale,
Nice work! Did you ever think about using nuts and bolts to attach the tunnel on? I use nuts and bolts on all my gourds. Especially with my modified bo gourds! I just never had much luck with those push pins! Just a thought? But anyways nice work I really like them!
Kyler,
Nice work! Did you ever think about using nuts and bolts to attach the tunnel on? I use nuts and bolts on all my gourds. Especially with my modified bo gourds! I just never had much luck with those push pins! Just a thought? But anyways nice work I really like them!
Kyler,
Purple Martin Landlords of Northwest KS
https://m.youtube.com/channel/UC9HDLGlbCmSYcSExIySwUQA
2013 - 0 Pair -
2014 - 1 Pair -
2015 - 0 Pair -
2016 - 5 Pair -
2017 - 18 Pair -
2018 - 22 Pair -
2019 - 28 Pair -
2020 - 40 Pair -
2021 - 40 Pair -
https://m.youtube.com/channel/UC9HDLGlbCmSYcSExIySwUQA
2013 - 0 Pair -
2014 - 1 Pair -
2015 - 0 Pair -
2016 - 5 Pair -
2017 - 18 Pair -
2018 - 22 Pair -
2019 - 28 Pair -
2020 - 40 Pair -
2021 - 40 Pair -
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
Thanks Kyler, and yes I have done some of my tunnels on gourds using nuts and bolts. Personally I have had good luck using the push pins. The only way I found to remove a tunnel is to cut the head of the push pin off and then push it on thru the hole.Kyler wrote: ↑Sat Aug 25, 2018 2:31 pmDale,
Nice work! Did you ever think about using nuts and bolts to attach the tunnel on? I use nuts and bolts on all my gourds. Especially with my modified bo gourds! I just never had much luck with those push pins! Just a thought? But anyways nice work I really like them!
Kyler,
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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Dave Duit
- Posts: 2146
- Joined: Tue Nov 25, 2003 2:02 pm
- Location: Iowa / Nevada
- Martin Colony History: In 2026, 88 pair with 333 fledged youngsters. 110 total cavities available, 82 Troyer Horizontal gourds and a homemade PVC / metal 28 compartment unit, 1 fallout shelter. Hawk and owl guards included. Martin educator and speaker. President and founder of the Iowa Purple Martin Organization. Please visit Iowa Purple Martin Organization on Facebook link: https://www.facebook.com/groups/1627283871068161 Emails send to [email protected]. Subject line include Iowa Purple Martin.
Kyler and Dale,
I have used both of your ideas in the past with metal housing. Lock nut or stop nut with bolt great for attaching tunnels to metal houses and similarly a hitch pin for a modified metal door with tunnel attached for added secureness.
I have used both of your ideas in the past with metal housing. Lock nut or stop nut with bolt great for attaching tunnels to metal houses and similarly a hitch pin for a modified metal door with tunnel attached for added secureness.
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
To give everyone a better idea this is how the 4 Mail Box cavities will hang on the rack along with 4 Gourds filling the vacant spots making this an 8 cavity rack.
- Attachments
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- 10.JPG (76.98 KiB) Viewed 12559 times
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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randy741985
- Posts: 176
- Joined: Wed Apr 04, 2018 5:08 pm
- Location: NE Alabama
- Martin Colony History: 2018-First Year 0 Martins
2019- Lots Lookers
2020- TBD
2021 - some visitor’s
2022-first pair fledged 5
Dale D where could I find vents like you used here? I want to make some housing out of military ammo Boxes these vents would work nice.
Thanks in Advance
2018-14 Gourds First Year 0 Martins
2019- 14 Gourds Lots Lookers
2020- 6 Gourds had one male stay 3 weeks.
2021- TBD
2022 First Pair 5 Fledged
2019- 14 Gourds Lots Lookers
2020- 6 Gourds had one male stay 3 weeks.
2021- TBD
2022 First Pair 5 Fledged
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
randy, you should be able to get them from Lowe's. I bought some there in packages of 6. If not you can get them from Ventmaster's online. I have bought them there also.randy741985 wrote: ↑Sat Sep 15, 2018 8:14 pm
Dale D where could I find vents like you used here? I want to make some housing out of military ammo Boxes these vents would work nice.![]()
Thanks in Advance
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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randy741985
- Posts: 176
- Joined: Wed Apr 04, 2018 5:08 pm
- Location: NE Alabama
- Martin Colony History: 2018-First Year 0 Martins
2019- Lots Lookers
2020- TBD
2021 - some visitor’s
2022-first pair fledged 5
Thanks Dale. I will look at lowes.
2018-14 Gourds First Year 0 Martins
2019- 14 Gourds Lots Lookers
2020- 6 Gourds had one male stay 3 weeks.
2021- TBD
2022 First Pair 5 Fledged
2019- 14 Gourds Lots Lookers
2020- 6 Gourds had one male stay 3 weeks.
2021- TBD
2022 First Pair 5 Fledged
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
I only have 2 Males and a Female back right now but, she is thinking about it. 
- Attachments
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- Female Mail box 4.JPG (46.42 KiB) Viewed 10628 times
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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Dave Reynolds
- Posts: 2444
- Joined: Mon Jan 31, 2011 4:35 pm
- Location: Little Hocking, Oh.
- Martin Colony History: Satellite Site “Oxbow Golf Course”..
2018 - 15 Pair, 36 Fledged
2019 - 26 Pair, 97 Fledged
2020 - 30 Pair, 137 Fledged
2021 - 30 Pair, 144 Fledged
2022 - 27 Pair, 125 Fledged
2023 - 31 Pair, 130 Fledged
2024 - 41 Pair, 198 Fledged
2025 - 44 Pair, 168 Fledged
Home Site "Little Hocking, Ohio".
2019 - 1 Pair, 5 Fledged
2020 - 1 Pair, 4 Fledged
2021 - 8 Pair, 36 Fledged
2022 - 13 Pair, 46 Fledged
2023 - 16 Pair, 84 Fledged
2024 - 22 Pair, 104 Fledged
2025 - 28 Pair, 83 Fledged
...Dale... She looks great sitting there. Hope she take a mail box for ya this year.
Dave
Dave
PMCA Member
Little Hocking, Ohio
Little Hocking, Ohio
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jhcox
- Posts: 804
- Joined: Thu May 26, 2016 9:23 am
- Location: tennesse
- Martin Colony History: Started colony in 2014. 0 pairs
2015 0 pairs
2016 0 pairs
2017 0 pairs but visitors
2018 1 pair fledged 5
2019 10 pair
2020 25 pair
2021 42 Pair
2022 60 Pair
2023 72 Pair
2024 74 pair
2025 78 pair
Hey Dale what if you know is the weight difference between a mail box and like a bo11 or similar large gourds like that. I know you have wenches on the racks but some people might still use pull ropes. And the lighter the set up the better when it comes to lifting a rack manually. Thanks in advance JHCox
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
jhcox, If I am not mistaking I think a BO11 with tunnel weighs 3lb. The Mail Boxes I chose were Metal and weigh around 4lb. Since I do use winches weight wasn't a factor for me otherwise I would have went with aluminum of plastic Mail Boxes.jhcox wrote: ↑Tue Feb 05, 2019 8:37 pmHey Dale what if you know is the weight difference between a mail box and like a bo11 or similar large gourds like that. I know you have wenches on the racks but some people might still use pull ropes. And the lighter the set up the better when it comes to lifting a rack manually. Thanks in advance JHCox
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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Dale D
- Posts: 329
- Joined: Tue Jan 30, 2018 10:11 am
- Location: Orlando, Fl
- Martin Colony History: Landlord since 2004
Thanks Dave!Dave Reynolds wrote: ↑Tue Feb 05, 2019 7:46 pm...Dale... She looks great sitting there. Hope she take a mail box for ya this year.![]()
Dave
Orlando, FL Landlord since 2004
Offer 42 Cavities Total
Offer 42 Cavities Total
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Unk Bond
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Hello and thanks for the link thread. Really enjoying it.
Can some one describe the 3 rd picture down from the top. What am I looking at.
To answer one poster yes I will have vents and nest trays.
Good point on weight opening the mail box front. Will devise something to eliminate that problem. [ Later
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Unk Bond
Hello
I now have 6 white plastic mailboxes
Mounted the same as if they were a gourd.
I used front entry. Simply really.
I shut the front door Put a pop rivet nail end in the top hole
Makes cleaning easy Pull the pop rivet out Door entry comes down.
Have 12 more white plastic mailboxes to work on this fall.[ Later
I now have 6 white plastic mailboxes
Mounted the same as if they were a gourd.
I used front entry. Simply really.
I shut the front door Put a pop rivet nail end in the top hole
Makes cleaning easy Pull the pop rivet out Door entry comes down.
Have 12 more white plastic mailboxes to work on this fall.[ Later
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Unk Bond
Hello
Notice you have side entrances
I have white PVC mailboxes with front entrance
Do you find a advantage of a side entrance verses a front entrance Thanks
As soon as I figure out how to post a picture again Smile [ Later
Notice you have side entrances
I have white PVC mailboxes with front entrance
Do you find a advantage of a side entrance verses a front entrance Thanks
As soon as I figure out how to post a picture again Smile [ Later
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MJM
- Posts: 137
- Joined: Mon May 24, 2021 7:41 am
- Location: Southern Indiana
- Martin Colony History: >
2026 - 1 Pair!
2025 - 0 Pairs
2024 - Moved to IN
2023 - 12 Pairs (KY)
2022 - 10 Pairs (KY)
2022 - 4 Pairs (KY)
That's a really cool idea- the only thing cooler would be to use reclaimed mailboxes and repurpose them... but where are you going to find those??! You could get really artistic with that project too.
Just curious, I know you're being gracious with the size- but with the elongated entrance seems like you could easily get 2 cavities per mailbox and still have them be good size? Guessing the reason was you don't have a door to nest check the other side, but you seem handy enough to be able to install a flap or something.
Either way, fun idea. Nice work.
Just curious, I know you're being gracious with the size- but with the elongated entrance seems like you could easily get 2 cavities per mailbox and still have them be good size? Guessing the reason was you don't have a door to nest check the other side, but you seem handy enough to be able to install a flap or something.
Either way, fun idea. Nice work.
