How often should I do nest checks

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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

I have now done 4 nest checks several with green leaves. 2 of the nest have eggs One has 1 egg one has 3. So how often should you do nest check or does it even matter.
flyin-lowe
Posts: 3792
Joined: Wed Mar 29, 2006 8:49 am
Location: Indiana/Henry Co.

For me, once the first egg is laid I do them once a week. Typically they lay one egg per day so that gives me a pretty good idea of when each pair started laying eggs. If I check on Friday afternoon that has four eggs, most likely they started that Tuesday. When I check the next week and there is 6 in that nest I assume that she finished on Sunday and that is when I start my clock on when they should hatch. I try to do them mid to late afternoon when most of them are out feeding.

People have different opinions but a day or two before the first eggs are due to start hatching I always place a small amount of Seven under the front edge of each nest. This will typically last long enough to keep the mites away until they start fledging. It also keeps me from having to worry about trying to apply it after there are babies in there. I have done it this way for years and it is easier for me then doing complete nest changes. From time to time I still change a nest but for the most part the single application will last unless it is an extremely wet summer.

I try to do a walk around every day just to check for wing entrapment, signs of predation, etc.
2026 HOSP 29
2025 62 pair HOSP 20
2024 60 pair, HOSP 44
2023 60+ pair, HOSP 8
2022 60 nests with 262 eggs, HOSP 14
2021 62 pair, HOSP 9
2020 42 nest, HOSP 8
2019- 31 pair
2018- 15 pair 49 fledged
2017 3 SY pair, 12 eggs , fledged 10. 4 additional lone SY's
2016 1 pair fledged 4
2015 Visitors
2014 Visitors
2013 Moved 6 miles, 1 pair fledged 2.
2012 30 pair fledged 100.
2011 12 pair 43 fledged.
2010 5 pair 14 fledged.
-=DKC=-
Posts: 356
Joined: Thu Jun 08, 2017 2:26 pm
Location: Corpus Christi, TX
Martin Colony History: ................
2019: 11 pairs
2018: 11 pairs - 43 fledged
2017: 4 pairs - 17 fledged

PMCA recommends every 4-5 days during egg laying...
How Often: Checks every 4 or 5 days during egg laying will help you accurately record first egg dates and calculate projected hatching and fledging dates. Once egg laying is completed checking nests every 5-7 days is sufficient. Avoid long gaps of 10-14 days between checks. Continue nest checks until all young have fledged.

https://www.purplemartin.org/purple-mar ... st-checks/
"If at first you don't succeed, keep on suckin' till you do succeed." - Curly Howard
sugarcreek
Posts: 252
Joined: Sun Mar 27, 2016 10:43 am
Location: Sugarcreek, Ohio
Martin Colony History: 2016 First Yr.

Last yr I tried checking mine every Sunday afternoon, This yr i changed to every 5 so i can tell if trouble is pending...Seems like seven is just to long of a wait
16 - 14 Cavities 4 Act. Ne 9 fledged, 2.25 Fl. per Act. Ne
17 - 36 Cavities 18 Act. Ne 65 Fledged, 3.61 Fl. per Act. Ne
18 - 54 Cavities 43 Act. Ne 169 Fledged, 3.93 Fl. per Act. Ne
19 - 108 Cavities 67 Act. Ne 209 Fledged, 3.12 Fl. per Act. Ne
20 - 108 Cavities 72 Act. Ne 243 Fledged, 3.38 Fl. per Act. Ne
21 - 112 Cavities 91 Act. Ne 313 Fledged, 3.44 Fl. per Act. Ne
22 - 114 Cavities 101 Act Ne 355 Fledged, 3.51 Fl. per Act. Ne
Spiderman
Posts: 991
Joined: Thu Jan 31, 2008 9:19 am
Location: Gladewater, Texas

I usually do them once a week, after about 3:00pm.

Females lay eggs in the morning & by 3:00 they are usually caught up with feeding babies.

Most adults are gone on "break".

Biggest concern is mites with all the new babies. It seems they can breed very quickly if not kept in check.
Colony started in 2002

Offering 82 Troyer Horizontal Gourds

2018 - 45 PAIR - FLEDGED 203 MARTINS
2019 - 68 PAIR - FLEDGED 268 MARTINS
2020 - 82 PAIR - FLEDGED 392 MARTINS
2021 - 78 PAIR - FLEDGED 349 MARTINS
2022 - 76 PAIR - FLEDGED 373 MARTINS
2023 - 68 PAIR - FLEDGED 355 MARTINS

*2023 Added 2”X4” wire cages to all three Troyer Gemini Gourd Racks to deal with Great Horned Owl predation on Colony.
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

Thanks guys for your assistance. And I agree 7 days seems to long to wait. Its like trying to sleep till 8 or 10 am on Christmas Day when you were a kid.
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