Difference between revisions of "ISSS608 2017-18 T3 Assign Sun Shuangtian Migration Pattern"

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=Queenscoat =
 
=Queenscoat =
 
From 2007 to 2017, the Queenscoats appear mainly at northwest of the Preserve and they don’t migrate over the years. <br>
 
From 2007 to 2017, the Queenscoats appear mainly at northwest of the Preserve and they don’t migrate over the years. <br>
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[[File:queenscoat.gif |500px|center]]
 
=Orange Pine Plover=
 
=Orange Pine Plover=
 
From 2007 to 2017, there are mainly two groups of Orange Pine Plovers, one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.<br>
 
From 2007 to 2017, there are mainly two groups of Orange Pine Plovers, one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.<br>
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[[File:Orange_Pine_Plover.gif |500px|center]]
  
=Birchbeere =
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=Lesser Birchbeere =
 
Similarly to the Orange Pine Plover, from 2007 to 2017, there are mainly two groups of Lesser Birchbeeres in the Preserve. one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.
 
Similarly to the Orange Pine Plover, from 2007 to 2017, there are mainly two groups of Lesser Birchbeeres in the Preserve. one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.
 
+
[[File:Lesser_Birchbeere.gif |500px|center]]
 
=Bombadil=
 
=Bombadil=
 
Bombadil appears mainly at northwest of the Preserve and they do not migrate over the years.
 
Bombadil appears mainly at northwest of the Preserve and they do not migrate over the years.
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[[File:Bombadil.gif |500px|center]]

Revision as of 18:52, 8 July 2018

Minichallengepicture.png VAST 2018 Mini Challenge 1

Background

Data Selection

Migration Pattern

Kasios’ Recording Investigation

Conclusion

 


Rose-crested Blue Pipits

Migration

From 2007 to 2014, there are mainly 2 groups of blue pipits in northeast part of the preserve, one is around the suspicious dumping site, the other one is at southwest of the suspicious dumping site.

Pipit2007-2014.jpg



From 2014 to 2015, the group of Blue Pipits around the suspicious dumping site moved south.

Pipit2014-2015.jpg



In 2015 and 2017, this group of blue pipits stay north and stop further migrating.

Pipit2015-2017.jpg



Decreasing Population

From 2015 to 2016, the number of observed Blue Pipit decreased dramatically from 45 records to 27 records and it kept decreasing in 2017 to only 16 records. This suggested that the Blue Pipit are not a thriving population in the Preserve.

Pipitnumber.jpg



Stop Singing Near Dumping Site in 2014

In 2014, the group of Blue Pipit which live near the suspicious dumping site were only recorded “calling” not “singing”. However, there are song voice being recorded in earlier years of 2012 and 2013. After they migrated to the south of the suspicious dumping site, song was recorded again. This suggested that the Blue Pipit near this area may not live happily in 2014.

Pipitsong2013-2014.jpg
Pipitnosong2014.jpg
Pipitsong2015.jpg


Queenscoat

From 2007 to 2017, the Queenscoats appear mainly at northwest of the Preserve and they don’t migrate over the years.

Queenscoat.gif

Orange Pine Plover

From 2007 to 2017, there are mainly two groups of Orange Pine Plovers, one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.

Orange Pine Plover.gif

Lesser Birchbeere

Similarly to the Orange Pine Plover, from 2007 to 2017, there are mainly two groups of Lesser Birchbeeres in the Preserve. one group appears in southwest of the Preserve, the other group appears in southwest of the Preserve. They both don’t migrate over the years.

Lesser Birchbeere.gif

Bombadil

Bombadil appears mainly at northwest of the Preserve and they do not migrate over the years.

Bombadil.gif