Iowa martin population increase 2021.

Welcome to the internet's gathering place for Purple Martin enthusiasts
Post Reply
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.

I have been receiving multiple reports of huge increases in the numbers of martins so far this season; espeacially SY martins. I'm assuming other midwest states are experiencing the same. I think the great success last year is producing the huge numbers this year. Best of luck everyone.
ImageMite control, heat venting, predator protection and additional feeding during bad weather add up to success.
ImageIPMO LOGO1.jpg
phldave
Posts: 528
Joined: Fri Jun 15, 2012 2:44 pm
Location: Iowa/Pleasant Hill
Martin Colony History: Started trying in 2012 and still trying

Dave Duit wrote:
Wed May 26, 2021 11:45 am
I have been receiving multiple reports of huge increases in the numbers of martins so far this season; espeacially SY martins. I'm assuming other midwest states are experiencing the same. I think the great success last year is producing the huge numbers this year. Best of luck everyone.
Sure hope you’re right, it’s awfully dead around here so far.
2012 late start
2013 nothing yet, lots a lookers
2014 Bust again
2015 Bust again
2016 Bust again
2017 Bust again
2018 April 14 a group joined me, but moved on after a week
2019 Had SY male seriously check me out but didn't stay
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.

Hi Dave,
Of those that have established colonies the numbers are up. But, for those still waiting to start a colony, I'm hoping that there will be more action. Even if a person doesn't see a successful start this year, my hope is that on their migration south, the new babies will take note for their return next year of available housing. I wish you the best for this season.
ImageMite control, heat venting, predator protection and additional feeding during bad weather add up to success.
ImageIPMO LOGO1.jpg
Robert Anderson
Posts: 32
Joined: Thu Nov 08, 2018 9:22 am
Location: Mt. Pleasant, IA
Martin Colony History: 2018: 0 pair
2019: 0 pair
2020: 0 pair: 1 ASY male visitor
2021: 3 pair: 13 eggs

Dave Duit wrote:
Thu Jun 03, 2021 7:50 pm
Hi Dave,
Of those that have established colonies the numbers are up. But, for those still waiting to start a colony, I'm hoping that there will be more action. Even if a person doesn't see a successful start this year, my hope is that on their migration south, the new babies will take note for their return next year of available housing. I wish you the best for this season.
After 3 years of trying, I have 2 pair of SY martins actively nest building. I also have seen an unaccompanied 5th martin, 2Y male looking in empty gourds. Heard the first one on the evening of May 30th and have been ecstatic since. Long-winded way of saying I do believe Iowa Martin population is up.

There is an active colony on the opposite corner of town that I drive by every year and this year is the most martins I have ever seen at his place in 4 years.
2018: 0 pair
2019: 0 pair
2020: 0 pair: 1 ASY male visitor
2021: 3 pair: 13 eggs

16 S&K Bo 9 double stacked gourds; 8 PMCA Excluder Gourds; 2 Trio metal houses converted from 12 units down to 6.
Martintown33
Posts: 1366
Joined: Tue Jun 01, 2021 6:21 pm
Location: Laplace,La
Martin Colony History: Colony started in 1998. 2 s&k modified houses and gourd rack

Hi Dave.. I lost martins to a 7 day friek freeze here in se Louisiana this year. I never had a need to supplement my 21 year colony due to mild early springs here. But this year I had to supplement feed because of a lengthy freeze. . I tried tossing crickets for 6 days, but none would accept them. Also tried raised platter with crickets. Any tips on how I can train them? Dragon flies are always everywhere this time of year, so no chance to try in summer. They’re never short of food except for rare tropical storms. But would love to train in case of emergencies. Any tips on how, would be appreciated..
Thanks,
Rob
PMCA member
Laplace, La
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.

Hi Rob,
Some landlords have better success trying scramble eggs bits first and place them right on the porch. Remeber not to use oil when scrambling eggs and don't use scrambled eggs for extended times, due to the fact it can cause runny stools. If you google in supplement feeding, there will probably be more in depth info. There is also a section on the PMCA website that focused on supplement feeding. I wish you the best my friend,
ImageMite control, heat venting, predator protection and additional feeding during bad weather add up to success.
ImageIPMO LOGO1.jpg
Post Reply