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Table 2 glmmADMB best-fit models for the revisits of flowers of Impatiens glandulifera by bumblebees in 2019 and 2020. Air temperature and pollinator species were included in the two models. The 2019 model included also cloud cover, while the 2020 model – the time of day, pollinator gender (male/female worker), area of flower profiles and interaction between the air temperature and pollinator gender

From: Alien balsams, strawberries and their pollinators in a warmer world

Year

Effect

χ2

df

p

2019

Temperature

27.55

1

< 0.001

Pollinator

28.67

2

< 0.001

Cloud cover

5.72

2

0.057

2020

Temperature

22.66

1

< 0.001

Day time

3.01

2

0.2

Pollinator

19.44

1

< 0.001

Gender

48.7

1

< 0.001

Flower area

5.22

1

0.02

Temperature*Gender

34.9

1

< 0.001