Table 3 Summary of single-species occupancy models run on the complete data set (N = 261 sites). The top ranked models (ΔQAIC < 2.0) are in bold. Variables are listed in Table 1. Ψ: occupancy; P: detection.

Ψ(SETTS + ALLROADS),P(GRASSLAND)

5

Ψ(SETTS + ALLROADS),P(HABITATS)

5

Ψ(SETTS + BUILT),P(GRASSLAND)

5

Ψ(SETTS + ALLROADS),P(.)

4

Ψ(SETTS + BUILT),P(HABITATS)

5

Ψ(SETTS + BUILT),P(.)

4

Ψ(SETTS),P(GRASSLAND)

4

Ψ(SETTS),P(HABITATS)

4

Ψ(SETTS),P(AROADS)

4

Ψ(SETTS + WOODLAND),P(GRASSLAND)

5

Ψ(SETTS),P(.)

3

Ψ(SETTS),P(ARABLE)

4

Ψ(SETTS),P(LCUPLANDS)

4

Ψ(SETTS),P(BUILT)

4

Ψ(SETTS),P(MOTORWAY)

4

Ψ(SETTS),P(LCPASTORAL)

4

Ψ(SETTS),P(BROADS)

4

Ψ(SETTS),P(WOODLAND)

4

Ψ(SETTS),P(SETTS)

4

Ψ(SETTS),P(ALLROADS)

4

Ψ(SETTS),P(MINORROADS)

4

Ψ(SETTS),P(LCARABLE)

4

Ψ(BUILT),P(GRASSLAND)

4

Ψ(ALLROADS),P(GRASSLAND)

4

Ψ(ALLROADS),P(.)

3

Ψ(BUILT),P(.)

3

Ψ(MINORROADS),P(GRASSLAND)

4

Ψ(BROADS),P(GRASSLAND)

4

Ψ(.),P(GRASSLAND)

3

Ψ(WOODLAND),P(GRASSLAND)

4

Ψ(SETTS),P(LANDCLASS)

10

Ψ(.),P(.)

2

Ψ(LCPASTORAL),P(GRASSLAND)

4

Ψ(LCARABLE),P(GRASSLAND)

4

Ψ(ARABLE),P(GRASSLAND)

4

Ψ(AROADS),P(GRASSLAND)

4

Ψ(HABITATS),P(GRASSLAND)

4

Ψ(MOTORWAY),P(GRASSLAND)

4

Ψ(LCUPLANDS),P(GRASSLAND)

4

Ψ(GRASSLAND),P(.)

3

Ψ(HABITATS),P(.)

3

Ψ(.),P(variable detection)

6

Ψ(LANDCLASS),P(GRASSLAND)

10