Effectiveness of Territorial Mapping of Pheasants in Central Great Plains States
Zach Hess
Author
08/03/2021
Added
10
Plays
Description
This is a technique research project assessing the value of using territorial mapping as a habitat selection survey methods during pheasant mating seasons. This project focuses on the region of Central Great Plains states like Nebraska that deal with so much privately-own land.
Searchable Transcript
Toggle between list and paragraph view.
- [00:00:01.650]Hi everyone. My name is Zach Hess.
- [00:00:04.230]I am a student at the applied wildlife ecology and spatial movement lab.
- [00:00:09.330]And I'm also a PreVet student here at UNL with the college of Casner
- [00:00:14.250]and in the school of natural resources.
- [00:00:19.910]My study is a technique study.
- [00:00:22.970]That is the effectiveness of territorial mapping and the great points.
- [00:00:28.100]One is territory mapping. Well,
- [00:00:29.510]territory mapping is a method of assessing
- [00:00:34.730]habitat selection for,
- [00:00:37.800]for male pheasants and female presence. During the meeting,
- [00:00:40.760]soon for old methods include radio telemetry and
- [00:00:45.620]crow counts. These are good methods for certain reasons,
- [00:00:49.640]but they may fall short for a few others radio telemetry while it
- [00:00:54.560]is good,
- [00:00:54.860]where you can find exactly where the male presence or is very time extensive,
- [00:00:59.630]hard to do a year-round and is very difficult to establish. I mean,
- [00:01:04.820]the funding to actually support the equipment needed to do new reduced,
- [00:01:09.640]and where's your CRO counts,
- [00:01:11.150]or while you can do them year round are difficult to establish where
- [00:01:16.040]exactly the feminists are because you only listened to in here the direction of
- [00:01:20.570]which the council pros are coming from,
- [00:01:23.810]but not exactly where the pheasant is and what territory the fences are using.
- [00:01:30.380]The history of my methods started in 1983 with Dr.
- [00:01:35.900]NW Ridley in Dr. Da hill, who
- [00:01:41.420]wanted to find a way do establish social organization and
- [00:01:46.160]study the Hiram of behavior of male pheasants and nephews.
- [00:01:53.060]This continued with your not to Jorgensen in Sweden
- [00:01:58.220]for female pheasants and Dr.
- [00:02:02.150]Dre cot and John Carroll with Britain.
- [00:02:07.430]The methods in this area are very or simple.
- [00:02:11.930]I started while you go into a place where I had grow camp,
- [00:02:15.740]I would hear listen for crows. When I heard crows in a certain area,
- [00:02:19.340]I found a crossroads and did a scanning of a half mile by half
- [00:02:24.170]mile square and looking for presence. Once a pheasant is found,
- [00:02:28.970]I that I established a map around that area.
- [00:02:33.800]Now I would identify that pheasant either by a female or by two varied types of
- [00:02:38.570]males,
- [00:02:39.140]a non territorial male and territorial male terrorists were males typically have
- [00:02:44.780]females.
- [00:02:45.260]And we were trying to actively draw females by growing in the season between
- [00:02:49.280]April and may. We decided to do may because of the classes were done in art.
- [00:02:54.110]I was more available to do my research though,
- [00:02:57.620]though it had a restriction because it, but it was on the backside of that.
- [00:03:01.210]Maybe, excuse me,
- [00:03:03.820]note the picture on the left,
- [00:03:06.670]where it denotes the map of hap of charger terror,
- [00:03:10.720]male territories. The notation on the map is simple.
- [00:03:16.510]Any number with an age is the amount of females that are seen by themselves.
- [00:03:20.740]Any number with an N is a as the number of non term non
- [00:03:25.870]territorial males seen any listing of a,
- [00:03:30.770]uh, of a territory.
- [00:03:32.920]Male was marked as a T and then any number added to that is the number of
- [00:03:37.690]females with, with him. That will be his hierarchy.
- [00:03:43.840]These are satellite images of, uh,
- [00:03:46.990]locations of which I am actually seeing males in
- [00:03:52.300]male pheasants.
- [00:03:54.880]These are the only three locations in my whole mouth search.
- [00:03:57.940]Now I'm actually seeing, you know, this is very difficult because I have,
- [00:04:01.600]I did not have much land access and I can only see from the road.
- [00:04:07.420]However, I did form three distinct
- [00:04:12.190]maps from either areas.
- [00:04:14.680]Each map is more marked by edging and in the show,
- [00:04:19.790]it is noted in notes of what is actually certain type of
- [00:04:24.730]cover and where the actual meals are. I have,
- [00:04:29.830]I've also marked the dates of work when I found them.
- [00:04:33.010]Each of these males were found from 6 45 to nine 30 in the
- [00:04:37.900]morning when I was out scanning from mouse.
- [00:04:42.640]Now we are going to get into the main issues with my
- [00:04:46.930]data results. In this technique,
- [00:04:50.260]land accessibility is a very,
- [00:04:52.930]very large problem due to only having eight,
- [00:04:58.900]eight sighting. She can see the problem with that. However, when accessibility,
- [00:05:02.380]accessibility, foremost studies,
- [00:05:04.270]don't like what Dre cot and w Ridley
- [00:05:09.010]back in Britain have many females and me over 50
- [00:05:14.590]pheasants seen because they are in a place where you can go on for witness
- [00:05:18.490]state,
- [00:05:19.210]and you can walk out of state and have your whole territories found
- [00:05:24.190]and multiple locations.
- [00:05:25.420]They do not have to fight a problem where you have to go have many different
- [00:05:29.800]land orders that have to work with as well as you have play
- [00:05:34.740]males to actually select and see Nebraska has as a lower population as it
- [00:05:39.520]is. And you have to work with many landowners to jump from field, to field,
- [00:05:44.080]to get multiple land access. So land access is important
- [00:05:49.510]and is very restrictive to do the process. Also,
- [00:05:54.520]another drawback to the territorial mapping is you need the right conditions.
- [00:05:59.170]I could not tell you to room at when it was raining. Males do not,
- [00:06:03.790]can not come out and will not grow if it is raining.
- [00:06:06.670]And therefore we had a whole week where I could not collect data because there
- [00:06:10.840]was rain all that week.
- [00:06:14.160]It was also restricted to only doing during meeting season.
- [00:06:17.290]That is from March to may. I wish we shifted just a may do to clap
- [00:06:23.680]class schedule still in effect up until end of April.
- [00:06:29.140]Therefore my debt, my dad research time was very restricted.
- [00:06:35.440]Now I did take notes on when I sold nails and what were the conditions around
- [00:06:40.030]this time? I found that they were best growing from 6 45 to nine 30.
- [00:06:45.190]And they were also best found when they had rained the night before.
- [00:06:49.660]It was still partly cloudy.
- [00:06:50.950]And there was still enough to do on the ground where you could walk through the
- [00:06:53.560]grass and your in your shoes would, and you could feel the water on the road.
- [00:06:58.900]Recce this allows for effective time where mail.
- [00:07:02.560]It is not too hot for male slick Crow and is not too wet or
- [00:07:07.870]raining for them to, to restrict them from actually finding females.
- [00:07:12.910]These are important conditions to know if you're going to continue this
- [00:07:17.020]technique and we were actually going to alter it so they can work for Nebraska.
- [00:07:21.960]Okay. The future outlook,
- [00:07:26.640]the future outlook of this study is simple.
- [00:07:30.240]We need to have more land access,
- [00:07:33.240]and we can do this by using partnering with non-pro a
- [00:07:38.230]nonprofit organization, site notches,
- [00:07:40.470]and non-government organizations such as spasm forever.
- [00:07:45.360]Friends forever is an organization that allows CRP land to be developed
- [00:07:50.280]for Besant habitat.
- [00:07:51.990]They would be a great organization to partner with and develop land access with
- [00:07:56.700]good landowners.
- [00:07:58.770]It's gone back conditions with taking notes on each conditioner,
- [00:08:01.300]what we'll find or found we can easily replicate
- [00:08:06.180]conditions and therefore continue while researching for
- [00:08:10.950]better results and better use of our time. Focusing on those conditions.
- [00:08:18.750]I would also like to acknowledge John Carroll and Andy little
- [00:08:23.850]for advising me in my research and helping me eat,
- [00:08:29.430]do this opportunity to improve pheasant habitat and develop a technique that
- [00:08:33.630]would be the best for wildlife biologists in Nebraska.
The screen size you are trying to search captions on is too small!
You can always jump over to MediaHub and check it out there.
Log in to post comments
Embed
Copy the following code into your page
HTML
<div style="padding-top: 56.25%; overflow: hidden; position:relative; -webkit-box-flex: 1; flex-grow: 1;"> <iframe style="bottom: 0; left: 0; position: absolute; right: 0; top: 0; border: 0; height: 100%; width: 100%;" src="https://mediahub.unl.edu/media/17592?format=iframe&autoplay=0" title="Video Player: Effectiveness of Territorial Mapping of Pheasants in Central Great Plains States" allowfullscreen ></iframe> </div>
Comments
0 Comments