Table 1.

Summarization of some of the functional traits affected by some of the varying urban factors presented throughout the review.

Functional Trait	Favored Strategy	Urban Factors Affecting Traits	References
Body size	Inconclusive (mixed results)	UHI effect, Habitat fragmentation, Vegetation cover and type	[71,121,123,125]
Diet strategy	Polylecty	Green space type, Vegetation type and cover	[11,18,70,84,103]
Nesting strategy	Cavity nesting	Impervious service, Green space type, Green space size	[26,70,71,77]
Phenology	Late emerging	UHI effect, Vegetation type and cover	[15,18,129]
Sociality	Inconclusive (mixed results)	Impervious surface, Vegetation cover and type	[15,18,22,111,128]
Phylogenetic Diversity	Groups such as Lasioglossum (Dialictus), in some instances Bombus	Impervious surface, Vegetation cover and type, UHI effect, Fragmentation, Green space size	[103,130,131,134,135]