Table 1 Summary statistics for GLMMs to look at temporal and weather influences on the probability of lesser black-backed gulls (n = 19) to forage on terrestrial- over marine- habitat during foraging trips (n = 1024). All models include individual gull ID as a random effect. Akaike information criterion adjusted for small sample sizes (AICc), change in AICc relative to the best-fit model (18) and marginal R² (R²m) and conditional R² (R²c) values are presented

1

intercept

2

974.6

283.8

-

0.472

2

cloud + temp

4

902.7

211.9

0.086

0.503

3

cloud + temp + ppt

5

899.1

208.2

0.093

0.509

4

stage + cloud + temp + ppt + temp*stage

9

893.6

202.7

0.119

0.506

5

stage + cloud + temp + ppt

7

891.0

200.2

0.118

0.509

6

sunrise_prox

3

753.2

62.35

0.195

0.670

7

stage + sunrise_prox

5

713.9

23.07

0.265

0.672

8

stage + cloud + temp + ppt + sunrise_prox + year + windNS + windEW + sex + temp*stage + windNS*windEW

16

704.1

13.27

0.297

0.692

9

stage + cloud + temp + ppt + sunrise_prox + year + windNS + windEW + sex + temp*stage

15

702.1

11.20

0.291

0.702

10

stage + cloud + temp + ppt + sunrise_prox + year + windNS + windEW + sex

13

699.5

8.593

0.285

0.704

11

stage + cloud + temp + ppt + sunrise_prox + year + windNS + windEW

12

697.4

6.566

0.289

0.703

12

stage + cloud + temp + ppt + sunrise_prox + year + temp*stage

12

697.1

6.226

0.284

0.697

13

stage + cloud + temp + ppt + sunrise_prox + year

10

694.5

3.655

0.284

0.702

14

stage + cloud + temp + ppt + sunrise_prox + temp*stage

10

694.1

3.233

0.298

0.693

15

stage + cloud + temp + ppt + sunrise_prox

8

692.1

1.236

0.292

0.697

16

cloud + temp + ppt + sunrise_prox

6

691.4

0.573

0.282

0.699

17

stage + cloud + temp + sunrise_prox

7

691.4

0.554

0.290

0.695

18

cloud + temp + sunrise_prox

5

690.9

0.000

0.280

0.698