
Fig. 1
Reed parameters settled by red mason bee. (a) the stalk length (b) diameter (c) cell number (d) cocoon mass.

Fig. 2
Correlation between reed length (a) diameter (b) and cell number.

Fig. 3
Correlation between reed length (a) diameter (b) and mass of red mason bee cocoon.

Fig. 4
Correlation between reed length (a) diameter (b) and vestibulum length.

Fig. 5
The number of settled reeds within specific ranges of length (percent means the ratio of settled reeds).

Fig. 6
The number of settled reeds in specific ranges of diameter (percent means the ratio of settled reeds).