Flower-Visiting Insects and Birds
of Red Clover

Trifolium pratense (Red Clover) introduced
(Bees suck nectar or collect pollen, beetle activity is unspecified, while hummingbirds & other insects suck nectar; short-tongued bees, butterflies, skippers, & moths are non-pollinating according to Robertson; most observations are from Robertson, otherwise they are from Reed, Graenicher, Lewis, Macior, Fothergill & Vaughn, Swengel & Swengel, Lisberg & Young, Smith et al., Williams, Verne, and Voss as indicated below)

Trochilidae: Archilochus colubris (Rb, Gr)

Bees (long-tongued)
Apidae (Bombini): Bombus auricomus sn (Rb, Mc), Bombus bimaculatus sn (Rb, Re), Bombus fervida sn fq (Mc), Bombus fraternus sn, Bombus griseocallis sn cp fq (Rb, Mc), Bombus impatiens sn (Rb, Mc), Bombus pensylvanica sn cp fq (Rb, Mc), Bombus vagans sn cp (Rb, Mc), Psithyrus citrinus sn, Psithyrus variabilis sn fq; Anthophoridae (Anthophorini): Anthophora abrupta sn, Anthophora ursina sn cp, Anthophora walshii sn; Anthophoridae (Eucerini): Melissodes bimaculata bimaculata sn, Melissodes communis communis (Smh), Svastra petulca (Smh), Synhalonia speciosa sn cp fq; Megachilidae (Anthidinini): Anthidium psoraleae sn cp fq; Megachilidae (Megachilini): Megachile brevis brevis sn cp; Megachilidae (Osmiini): Hoplitis pilosifrons sn, Osmia cordata sn cp

Bees (short-tongued)
Halictidae (Halictinae): Halictus rubicunda cp; Andrenidae (Panurginae): Calliopsis andreniformis cp

Bombyliidae: Exoprosopa fasciata

Nymphalidae: Agraulis vanillae (FV), Danaus plexippus, Speyeria spp. (V), Speyeria cybele (Rb, V), Vanessa atalanta, Vanessa cardui (Rb, Re), Vanessa virginiensis fq; Lycaenidae: Everes comyntas, Lycaeides melissa samuelis (Sw); Papilionidae: Battus philenor, Papilio cresphontes, Papilio marcellus, Papilio polyxenes asterias; Pieridae: Colias philodice (Rb, FV), Eureme nicippe, Phoebis sennae, Pieris rapae (Rb, Lw), Pontia protodice

Hesperiidae: Epargyreus clarus fq, Hesperia comma laurentina (V), Polites peckius, Polites themistocles (Rb, V), Thorybes pylades (Rb, V)

Sphingidae: Hemaris diffinis sn (Rb, Vn), Hemaris thysbe sn (Vn), Hyles lineata sn (Vn)

Chauliognathus pennsylvanicus (Wms); Mordellidae: Mordella marginata (LY)