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Table 2 The beta parameters estimated through model averaging of all co-occurrence occupancy models (ΔAIC < 2) used to evaluate the effect of environmental variables and interspecific interaction on the probability of detection and occupancy of Silver Pheasants and White-necklaced Patridges in Chebaling National Nature Reserve

From: Combined effects of habitat and interspecific interaction define co-occurrence patterns of sympatric Galliformes

Detection model

p A

p B

r A

r BA

p A:EVI

p B:EVI

p A:Distance

p B:Distance

 

Model1

− 0.198 ± 0.13

− 3.696 ± 1.328

− 0.345 ± 0.234

2.594 ± 1.333

  

− 0.133 ± 0.098

− 0.429 ± 0.233

 

Model2

− 0.223 ± 0.114

− 3.292 ± 1.375

− 0.298 ± 0.213

2.499 ± 1.4

0.121 ± 0.086

− 0.53 ± 0.263

   

Model3

− 0.328 ± 0.087

− 0.987 ± 0.233

  

0.09 ± 0.083

− 0.613 ± 0.257

   

Model4

− 0.225 ± 0.122

− 3.464 ± 1.278

− 0.284 ± 0.23

2.48 ± 1.298

     

Model5

− 0.203 ± 0.127

− 3.4 ± 1.364

− 0.351 ± 0.232

2.481 ± 1.304

0.118 ± 0.086

− 0.306 ± 0.593

− 0.14 ± 0.099

− 0.245 ± 0.511

 

Model6

− 1.335 ± 0.246

− 2.81 ± 0.249

1.715 ± 0.255

 

0.289 ± 0.125

− 0.37 ± 0.146

   

Model7

− 1.367 ± 0.257

− 2.771 ± 0.25

1.724 ± 0.261

 

0.296 ± 0.13

− 0.325 ± 0.153

0.197 ± 0.118

− 0.142 ± 0.212

 

Occupancy model

psi A

psi BA

psi Ba

psi A:Coverage

psi BA:Coverage

psi A: Distance

psi BA:Distance

psi A:Slope

psi BA:Slope

Model8

1.99 ± 0.389

− 1.154 ± 0.872

 

0.762 ± 0.332

− 2.506 ± 1.184

− 0.106 ± 0.341

2.475 ± 1.223

  

Model9

1.987 ± 0.388

− 2.403 ± 0.549

 

0.736 ± 0.32

− 0.888 ± 0.457

    

Model10

1.988 ± 0.388

− 2.358 ± 0.556

 

0.734 ± 0.328

− 1.186 ± 0.474

  

0.006 ± 0.347

0.867 ± 0.465

Model11

1.988 ± 0.388

− 1.009 ± 0.867

− 0.238 ± 2.367

0.763 ± 0.332

− 2.724 ± 1.167

  

− 0.104 ± 0.341

2.617 ± 1.197

Model12

4.657 ± 2.211

− 4.575 ± 2.267

 

− 2.036 ± 1.243

0.866 ± 0.391

psi A:EVI_summer

psi BA:EVI_summer

  

Model13

4.386 ± 2.395

− 4.289 ± 2.467

− 23.101 ± 87,326

− 1.923 ± 1.31

0.882 ± 0.394

− 2.706 ± 1.760

− 0.587 ± 0.391

  

Model14

7.063 ± 2.688

− 7.003 ± 2.707

 

− 2.381 ± 1.306

0.78 ± 0.403

− 4.251 ± 1.902

− 0.536 ± 0.389

1.636 ± 1.132

0.144 ± 0.319

  1. The model names are the same as in Table 1. The beta parameter of psiA denotes occupancy probability of the dominant species (Silver Pheasants). psiBA denotes occupancy probability of the subordinate species (White-necklaced Partridges) when the dominant is present. psiBa denotes occupancy probability of the subordinate species in the absence of the dominant species. pA denotes the probability of detecting the dominant species, given the absence of the subordinate. pB denotes the probability of detecting the subordinate, given the absence of the dominant. rA denotes the probability of detecting the dominant, given both are present. rBA denotes the probability of detecting the subordinate, given both are present and the dominant is detected. rBa denotes the probability of detecting the subordinate species, given both are present and the dominant is not detected. The combination of beta parameters with variables means the variable effect on detection and occupancy probability