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During the summer of 2005, The Bluebird Newsletter conducted a survey of
trail monitors, asking them the questions our readers most wanted answers
to. The Fall 2005 issue of the Newsletter contained a summary of the
responses to these questions. The complete responses appear below.
If your trail is in a
park or other public place, how do you interact and share the experiences of
your trail with other park users? Do you share your trail with children, and
if so, how?
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1. |
N/A - Trail is on a
farm. |
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2. |
At the park trail
in West Roxbury, I contact the mayor of Boston's office and give
updates. People are always approaching me about birds. I only talk with
children if there is a parent present. The children are always
interested in the bird boxes. |
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3. |
Who ever shows
interest I will tell then about bluebirds |
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4. |
Interact only on
occasion. One time showed kids some bluebird nests this year for
example. |
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5. |
Sometimes when
people are around the boxes, I try to tell them what's going on. For
example, I'd say something like "Hey would you like to see baby birds?"
or something like that. I get a reaction about half of the time, but I
think I mostly scare people because they don't know who I am. I'm not
sure if I'll continue to do that. Generally speaking, I usually make
those comments to people who have children with them.
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6. |
I talk to the
landfill manager and keep him posted on progress and problems. I share
the trail with children in my neighborhood by having them come along and
help keep records. |
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7. |
Anytime someone
comes along I offer information about what I am doing and always offer
to show them what is going on in the nest box |
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8. |
My trail is on my
own private property. |
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9. |
If someone comes
by, I'm happy to chat with them, educate them, show nests if available.
But it rarely happens. |
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10. |
does not apply.
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11. |
I have shared it
with my grandkids, by taking them on a little tour, and also letting
them go with me to monitor. |
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12. |
I have compiled a
Newsletter for each trail and these are posted in a weather-proof
bulletin board at both parks. The Newsletter explains what is happening
with the trails, why trails are so important and gives contact
information for those who want to learn more. My name and phone number
are also listed, in case anyone notices a problem with any of the
nestboxes. I am always talking with other park goers about the
trails--people are so curious about what is happening with them. Today I
even spoke with a man who was practicing his golf swing (and the golf
balls were landing around a nestbox with an active bluebird nest). After
almost being hit by a golfball (he didn't look before he swung!), I
asked him if he'd mind shifting his golfing down a bit. I explained
about the nestbox and said I was worried about the female bluebird being
hit during her visits to the nestbox. He was very friendly and
cooperative and said he'd be glad to move away from that area. I have
not had the opportunity to share the trail with any children, other than
the few I have encountered while monitoring. I did make a video of my
trail for the kindergarten classes I worked with this year. They were
fascinated at seeing the adults feeding the nestlings and asked some
excellent questions. One child even asked me "Mrs. Kremnitzer, do you
TOUCH the babies? Will the mommy come back?" Kids are amazing. |
How do you handle HOSP
control in a public setting, such as a park? Do park officials agree with
your methods? What about the public?
|
1. |
N/A - Trail is not
in a public setting. I use the box trap on the trail however.
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2. |
Park officials
could care less about hosp. I never let the hosp eggs get to the
hatching stage. I still don't think I could destroy hosp babys although
I know a fledging hosp is a critical problem. When removing a hosp nest
with eggs, if someone asks, I just say it is an old nest and I'm
cleaning out the box so that hopefully bluebirds will move in.
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3. |
I handle it
discretly. People that are interested I will tell them why it's done.
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4. |
Passive control
only. Clean out nests, nest and eggs, or nestlings of HOSP. Park
officials don't know, and don't have time to find out.
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5. |
I have a lot of
confidence that what I'm doing is the right thing, so I try to go
business as usual. However, I still try to be discrete about killing and
carrying around HOSP if I can. I have an "expert" now to back me up if I
really got in trouble, but so far, everyone has just minded their own
business. If there are park officials, then I haven't met them. They're
just city parks. |
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6. |
See separate email.
Sparrow spookers and inbox trapping, removing birds off site for
dispatch and recycling to a raptor recovery center. |
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7. |
I only trap HOSP in
select isolated situations. All of our boxes are on utility poles along
rural roads where observation by the public is not likely to happen
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8. |
We don't have any
HOSP prsence at all. |
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9. |
I dispose of the
eggs after they are laid. I have not discussed this with park
management, but I don't think they would disapprove. (Overall, my
efforts are supervised by someone at the central office of Recreation
and Parks). I would not discuss destroying eggs with a member of the
public without ascertaining first what his/her attitude was likely to
be. |
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10. |
lucky I have not
had to handle HOSP. |
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11. |
I haven't had any
problem with HOSP,in the 4 boxes of my trail that are in a State Park.
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|
12. |
I do trap hosps on
both trails, which are located in public parks. I try to do the trapping
early in the morning, mostly because this is the best time to catch a
hosp, but also because there are fewer people in the park at that time.
I have spoken with a few people who live near my Middletown trail and
they understand the need for removing the house sparrows. They have
absolutely no problem with the idea, though I don't go into detail about
the process. The Parks Dept. is aware that I actively remove house
sparrow nests--I don't advertise the trapping aspect, though some of the
park workers say I should have a bb gun! |
How do you deal with
other predators such as snakes?
|
1. |
Snakes have not
been a problem here in this area of Ohio. I also use a baffle guard.
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2. |
Havn't been aware
of snake predation yet but if I thought this was going to be a problem,
I would buy a snake guard and put it only on the poles where bluebirds
are definately starting a nest. Don't like the appearance of a guard and
they are costly so I would only put one on an active bb nest if I
started to see evidence of snakes. |
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3. |
I move the box. I
try to stay away from trouble areas. |
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4. |
Identify them.
Little control. Study bluebirds in natural surroundings as much as
possible. |
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5. |
We have baffles on
almost every box, so our only predators have been HOSP and HOWR. HOWR we
let nest sometimes, but we remove dummy nests as we find them because
there are so many HOWR on one of the trails. HOSP we try to kill with
inbox traps if possible. |
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6. |
No snake problems
so far. All poles have wobbling PVC baffles. |
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7. |
We do not
experience snake problems in this part of OH. If I encounter cat/coon
problems, I move the box to a new, more "user friendly" location.....the
same with squirrel/mouse infestations |
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8. |
Rat snakes and fire
ants are serious predator problems. A three inch band of "tanglefoot" on
the mounting pole beneath the nest box stops the fire ants. Snake
control is achieved by Kingston guards, inverted 5-gal plastic buckets,
or by lubricating the mounting pole with automobile chassis grease. In
many instances, a greased pole is used in conjunction with a bucket or
kingston. I trust a properly greased pole by itself more than Kinston or
an inverted bucket by their selves. |
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9. |
Predator guards. I
have almost never had a problem with predators. |
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10. |
have a predator
guard on all poles. sand at bottom and look at the sand to see if there
has been any sliding that looks like a snake in the area. Then will have
a more diligent watch. And other predator guards attached for the snake
if there are eggs or hatchlings in that box. |
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11. |
Baffles
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12. |
All but 2 of the
nestboxes on my trails are baffled. The remaining 2 will be baffled by
the end of this nesting season. I have not noticed any predation except
by house sparrows. |
Please give a detailed
description of the specific criteria you use in making a choice for proper
(successful) nestbox location.
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1. |
Open pasture land
and hay fields away from HOSP and HOWR environments. |
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2. |
I prefer a minimum
of 500 feet of open space so that I can have 2 sets of paired boxes (2
and 2), and 100 feet from the edges of woods or thickets to discourage
house wrens. Of course, mowed open fields are preferable.
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3. |
open space mainly
walking trails that people don't use to much. |
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4. |
Rural settings. In
the open. Away from residential areas. Away from brush - all four as
much as possible. |
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5. |
I manage trails
that are already existing. Someone more experienced than me makes these
kind of decisions for my trials and that's fine with me. I do try my
best to report back to her if I suspect the location of a box isn't
working - like too many HOSP, branches have gotten too close, or bushes
have overgrown for example. |
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6. |
Open area, near
some woods, short grass preferred or near a trail, lots of bugs, water
source nearby. |
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7. |
Away from wooded
areas and from open sheds and barn buildings. Must be close to a small
tree/shrub where fledglings can land on their maiden flights. I mount
the box so that it always faces in that direction |
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8. |
My criteria are: 1
- located 300 feet or more from nearest nestbox. 2 - grasslands where
grass is less 12 inches high. 3 - Nestbox will become shaded by adjacent
tree in the mid afternoon. |
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9. |
Open field with
cover nearby. Not near picnic area. Not near adjacent street (to avoid
vandalism). |
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10. |
I have only been at
this for now 3 yrs.Kind of a learning experience as I go. I am also
having a "problem" with "Cuban Tree Frogs" that are taking over my
boxes. I have done some extensive checking into and have contacted
numerous people at the University of Fla. and talk to them often about
ways to help erradicate them. But in the long run they are here
unwelcomed and to stay. Taking over and eating all our smaller frogs and
lizards and possibly eggs and so I have been constantly checking my
boxes and moving them if I find too many frogs then the area has too
many frogs and shouldn't have a bluebird box. They are a very large and
nasty frog. I have tried to move my boxes in areas where the birds have
a good fledging spot/tree. And a good perch to look over their nest also
while they are out of the box. And also an are close to get the food for
the babies. |
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11. |
Mostly open area,
with something (fence, small tree) to perch on. Area gets mowed, or
weeds are kept at a minimum. I try to make sure no pesticides/herbicides
are used in the area. Not a lot of traffic. |
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12. |
I try to site
nestboxes as much in the open as possible, and out of sight of each
other since distance between boxes is difficult to manage.
Unfortunately, when you are working within the perameters of an existing
park there are many things to consider. My goal is to choose sites as
far from residential areas as possible and as far away from treelines as
possible. It is also necessary to locate nestboxes away from high
traffic areas--a nestbox at one of the parks is located between a soccer
field and a softball field--which can get very hectic. The field was not
used for soccer when the box was originally sited. |
What is your most
common predator or problem for your boxes? What kind of nest failures are
most common?
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1. |
HOSP & HOWR
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2. |
House wrens and
hornets. Usually when a box is empty, it is because there is a hornets
nest in it. |
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3. |
House sparrows. but
they get taken care of. |
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4. |
1) Snakes. 2)
Medium sized mammals, such as raccoons, feral cats. 3) House Sparrow. 4)
Humans. 5) Weather. |
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5. |
HOSP by far. The
only true failures (a nest that was started and was lost) were all
different. So I guess our most common failure is that there are so many
HOSP that keep too many of our boxes occupied all season or most of it
so that we never get the other birds. |
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6. |
HOWR and HOSP (HOSP
mostly gone now.) Many unexplained TRES deaths on a new trail.
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7. |
The persistence of
HOWR. Competition from HOWR and HOSP |
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8. |
My predator
problems are fire ants and snakes. Snakes will get the mothers, eggs,
and babies if guards are not used and keep in shape. Fire ants would be
a very serious problem if tanglefoot was not used. This leaves my most
common nest failure to be nest abandonment which I assume means the
mother perished. |
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9. |
HOSP. I rarely have
nest failures, other than the odd unhatched egg. |
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10. |
Most common
predator I feel may have been bluejays. Babies have disappeared once
right before they were to fledge very strangely and only thing I could
come up with was that bluejays were all around parents and young. But
never found them anywhere. Did see them on the box that day. And also
the Cuban Tree Frogs. Don't have racoons because of my dogs outside that
are loose. We are out on 10 acres. |
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11. |
Wrens or pesticides
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12. |
House sparrows have
been the most common/only predator on my trails this year. They have
affected tree swallow nestings on both trails, killing 3 adult tree
swallows. A new experience for me this year was losing 2 separate
bluebird nestings under suspicious circumstances. Both nestings were
mere days from fledging and all the nestlings were dead--I finally
attributed their deaths to pesticide/poisoning, though there was no
direct evidence of this. There was no visible physical damage to any of
them. |
Do you find the
monitoring activities to be too demanding at times? If so, how do you deal
with this?
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1. |
No. I only monitor
about fifteen houses once a week. |
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2. |
Sometimes, I can
only monitor weekly. If I lived in a rural open area and had a trail on
my property, I would monitor daily. Due to the travel time between my
three trails, sometimes,2 or 3 weeks will go by before checking things
out. I still feel that the blue bird population will benefit even though
I'm not there as frequently as I would like. |
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3. |
I check them when I
walk my dog. |
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4. |
No. Wish I had more
time to enjoy the monitoring, such as watch other birds, and watch
bluebird behavior. |
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5. |
This year was the
year we discovered a lot of unmonitored boxes. The part that was too
much for me was dealing with a situation where multiple boxes have HOSP
babies - what do I do? We decided in the end to try to find a way to
kill them humainly. Whether we succeeded or not, the event kind of made
me break down, even though I know what HOSP are capable of doing. It's
just a conflict. For the most part, we are able to handle the number of
boxes we monitor. We are however planning to remove and recycle (with
the help of someone very experienced) the boxes that aren't working out
- the ones that will only attract HOWR and/or HOSP. |
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6. |
I have trouble
finding time, and I hate it when it's hot and buggy. I do it anyway,
it's a responsibility that comes with putting up boxes. I also really
want to know if there's a problem so I have a chance to address it. And
I feel it's important for citizen scientists to collect data to
contribute to the general state of knowledge about native cavity nesting
birds. |
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7. |
I don't worry about
that at all and I do the best I can to monitor separate trails in
sequence. We have three trails....a total of 70 boxes. Each box is
monitored every 10-14 days |
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8. |
Monitoring is not a
problem. |
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9. |
Rarely, but
sometimes. I do it anyway, or I slightly extend the period between
monitorings. If I had real problems, I'd let my supervisor know.
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10. |
No not at all. I
enjoy watching them. Actually can't believe how fast the birds grow. I
miss a few days and they are ready to fly. I only have boxes on my
property this year that I monitor. |
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11. |
No
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12. |
Taking on the new
trail this year was exciting, at first. Once in a while now I do feel it
to be a chore. There is so much to be done and the 2nd trail requires so
much more time--the nestboxes are spread out over a larger area and
require some hiking. I try very hard to monitor both trails at least
twice a week, but there are definitely days when I don't feel like
going! It is a responsibility, though, and I'm always glad once I get
moving! |
Do you target any
species other than Bluebirds with nestboxes on your trails? If so, what?
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1. |
Tree Swallows
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2. |
The following are
in my areas and most welcome: chickadees, titmouse, nuthatches, and
downey woodpeckers. |
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3. |
Tree swallows,
chickadees, titmice all welcome |
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4. |
No. All native
cavity nesters are very welcome of course. |
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5. |
Definitely. TRES is
our main second target. We do have some larger boxes designed for
owls/kestrels, however, the birds aren't taking to them. We will
probably be removing those boxes with the hopes that they will find a
better home somewhere else. We would love to have chicadees or tufted
titmice, but the locations of the boxes aren't conducive to these
species (or I suspect so because we haven't seen any yet).
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6. |
Lots of phoebes and
sometimes mockers. Saw my first bobolink too! I have TRES, BCCH, HOWR
(trying anyway) and ETTI nestings. |
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7. |
I monitor TRES as
well |
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8. |
I target Bluebirds,
Chickadees, Titmice, and Carolina Wrens. I have one Screech Owl box.
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9. |
I'm happy to have
other native cavity nesters. I get chickadees, tree sparrows, and house
wrens. |
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10. |
I also have 2 bat
houses. And I have Carolina Wren houses and I also have this year Great
Crested Flycatcher house. Intend to do more bluebird houses also.
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11. |
Not really. If Tree
Swallows come and nest, I allow them, but haven't noticed any others
making nest in the boxes. |
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12. |
Not target,
exactly. I'd be perfectly happy if all the nestboxes were filled with
bluebirds, but I do love the tree swallows! They are such fun birds to
watch, though their nests are messier than that of blues and I hate the
creepy crawly mites that always manage to get on me when I'm cleaning
out a nestbox--no matter how careful I am! |
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